| 27 x 14 x 9" | ECT-32 Single Wall Corrugated | 20/240 | $2.71 | $2.61 | $2.61 | $2.61 | $2.51 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 7.88 | 7.59 | 7.59 | 7.59 | 7.30 | |
| 28 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/625 | 1.59 | 1.53 | 1.53 | 1.53 | 1.47 | |
| 28 x 5 x 24" | FOL | 10/120 | 4.17 | 4.02 | 4.02 | 4.02 | 3.86 | |
| 28 x 5 x 38" | FOL | 20/120 | 5.87 | 5.65 | 5.65 | 5.65 | 5.43 | |
| 28 x 6 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 1.26 | 1.21 | 1.21 | 1.21 | 1.16 | |
| 28 x 6 x 20" | ECT-44 Single Wall Corrugated | 5/120 | 6.72 | 6.47 | 6.47 | 6.47 | 6.22 | |
| 28 x 6 x 52" | FOL | 5/120 | 10.92 | 10.52 | 10.52 | 10.52 | 10.11 | |
| 28 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/375 | 1.45 | 1.39 | 1.39 | 1.39 | 1.34 | |
| 28 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/300 | 2.19 | 2.11 | 2.11 | 2.11 | 2.03 | |
| 28 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/300 | 1.88 | 1.81 | 1.81 | 1.81 | 1.74 | |
| 28 x 12 x 8" | ECT-32 Single Wall Corrugated | 25/300 | 3.18 | 3.06 | 3.06 | 3.06 | 2.95 | |
| 28 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.40 | 2.31 | 2.31 | 2.31 | 2.22 | |
| 28 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/120 | 3.04 | 2.92 | 2.92 | 2.92 | 2.81 | |
| 28 x 16 x 5" | ECT-32 Single Wall Corrugated | 25/300 | 3.87 | 3.73 | 3.73 | 3.73 | 3.59 | |
| 28 x 16 x 7" | ECT-32 Single Wall Corrugated | 20/240 | 2.67 | 2.57 | 2.57 | 2.57 | 2.47 | |
| 28 x 16 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.93 | 2.82 | 2.82 | 2.82 | 2.71 | |
| 28 x 16 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 3.14 | 3.02 | 3.02 | 3.02 | 2.90 | |
| 28 x 16 x 14" | ECT-32 Single Wall Corrugated | 15/120 | 3.93 | 3.78 | 3.78 | 3.78 | 3.64 | |
| 28 x 17 x 5" | ECT-32 Single Wall Corrugated | 15/300 | 2.62 | 2.53 | 2.53 | 2.53 | 2.43 | |
| 28 x 18 x 6" | ECT-32 Single Wall Corrugated | 20/140 | 4.91 | 4.73 | 4.73 | 4.73 | 4.54 | |
| 28 x 18 x 8" | ECT-32 Single Wall Corrugated | 15/150 | 4.05 | 3.90 | 3.90 | 3.90 | 3.75 | |
| 28 x 18 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 4.33 | 4.17 | 4.17 | 4.17 | 4.01 | |
| 28 x 18 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 3.37 | 3.25 | 3.25 | 3.25 | 3.12 | |
| 28 x 18 x 18" | ECT-32 Single Wall Corrugated | 10/150 | 4.23 | 4.07 | 4.07 | 4.07 | 3.91 | |
| 28 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/90 | 10.28 | 9.90 | 9.90 | 9.90 | 9.52 | |
| 28 x 20 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 5.45 | 5.25 | 5.25 | 5.25 | 5.04 | |
| 28 x 20 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 3.81 | 3.67 | 3.67 | 3.67 | 3.52 | |
| 28 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/150 | 4.55 | 4.38 | 4.38 | 4.38 | 4.21 | |
| 28 x 20 x 24" | 22,20,18,16,14" | 10/120 | 8.52 | 8.21 | 8.21 | 8.21 | 7.89 | |
| 28 x 20 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 5.72 | 5.51 | 5.51 | 5.51 | 5.29 | |
| 28 x 24 x 6" | ECT-32 Single Wall Corrugated | 10/240 | 4.02 | 3.87 | 3.87 | 3.87 | 3.72 | |
| 28 x 24 x 20" | ECT-32 Single Wall Corrugated | 10/150 | 10.27 | 9.89 | 9.89 | 9.89 | 9.51 | |
| 28 x 28 x 6" | ECT-32 Single Wall Corrugated | 10/120 | 5.24 | 5.05 | 5.05 | 5.05 | 4.85 | |
| 28 x 28 x 8" | ECT-32 Single Wall Corrugated | 10/150 | 10.32 | 9.94 | 9.94 | 9.94 | 9.56 | |
| 28 x 28 x 10" | ECT-32 Single Wall Corrugated | 10/150 | 9.78 | 9.42 | 9.42 | 9.42 | 9.06 | |
| 28 x 28 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 5.88 | 5.67 | 5.67 | 5.67 | 5.45 | |
| 28 x 28 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 18.58 | 17.89 | 17.89 | 17.89 | 17.21 | |
| 28 x 28 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 7.51 | 7.23 | 7.23 | 7.23 | 6.95 | |
| 28 x 28 x 22" | ECT-32 Single Wall Corrugated | 10/150 | 11.25 | 10.83 | 10.83 | 10.83 | 10.41 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 8.69 | 8.37 | 8.37 | 8.37 | 8.05 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 19.30 | 18.58 | 18.58 | 18.58 | 17.87 | |
| 29 x 17 x 3" | ECT-32 Single Wall Corrugated | 25/300 | 4.02 | 3.87 | 3.87 | 3.87 | 3.72 | |
| 29 x 17 x 5" | ECT-32 Single Wall Corrugated | 15/300 | 2.66 | 2.56 | 2.56 | 2.56 | 2.46 | |
| 29 x 17 x 7" | ECT-32 Single Wall Corrugated | 20/240 | 4.67 | 4.50 | 4.50 | 4.50 | 4.32 | |
| 29 x 17 x 9" | ECT-32 Single Wall Corrugated | 15/150 | 3.02 | 2.91 | 2.91 | 2.91 | 2.80 | |
| 29 x 17 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 3.59 | 3.46 | 3.46 | 3.46 | 3.33 | |
| 29 x 17 x 15" | ECT-32 Single Wall Corrugated | 15/150 | 3.84 | 3.69 | 3.69 | 3.69 | 3.55 | |
| 29 x 17 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 4.70 | 4.53 | 4.53 | 4.53 | 4.36 | |
| 29 x 24 x 24" | ECT-32 Single Wall Corrugated | 10/150 | 12.13 | 11.69 | 11.69 | 11.69 | 11.24 | |
| 30 x 5 x 24" | FOL | 10/120 | 3.26 | 3.14 | 3.14 | 3.14 | 3.02 | |
| 30 x 5 x 30" | FOL | 10/120 | 3.67 | 3.53 | 3.53 | 3.53 | 3.39 | |
| 30 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/375 | 1.34 | 1.29 | 1.29 | 1.29 | 1.24 | |
| 30 x 6 x 24" | ECT-44 Corrugated | 10/140 | 7.94 | 7.64 | 7.64 | 7.64 | 7.35 | |
| 30 x 6 x 24" | Inside Telescopic HSC | 10/150 | 4.99 | 4.81 | 4.81 | 4.81 | 4.62 | |
| 30 x 6 x 30" | ECT-44 Corrugated | 10/120 | 9.28 | 8.94 | 8.94 | 8.94 | 8.59 | |
| 30 x 6 x 40" | ECT-44 Corrugated | 10/140 | 11.46 | 11.04 | 11.04 | 11.04 | 10.62 | |
| 30 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/375 | 1.61 | 1.55 | 1.55 | 1.55 | 1.49 | |
| 30 x 10 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 1.98 | 1.91 | 1.91 | 1.91 | 1.84 | |
| 30 x 12 x 4" | ECT-32 Single Wall Corrugated | 25/375 | 3.14 | 3.02 | 3.02 | 3.02 | 2.90 | |
| 30 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 3.19 | 3.07 | 3.07 | 3.07 | 2.96 | |
| 30 x 12 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 2.75 | 2.65 | 2.65 | 2.65 | 2.55 | |
| 30 x 13 x 13" | ECT-32 Single Wall Corrugated | 20/240 | 4.46 | 4.29 | 4.29 | 4.29 | 4.13 | |
| 30 x 14 x 7" | ECT-32 Single Wall Corrugated | 10/120 | 2.29 | 2.20 | 2.20 | 2.20 | 2.12 | |
| 30 x 14 x 10" | ECT-32 Single Wall Corrugated | 10/120 | 2.64 | 2.54 | 2.54 | 2.54 | 2.44 | |
| 30 x 15 x 15" | ECT-32 Single Wall Corrugated | 15/120 | 3.45 | 3.33 | 3.33 | 3.33 | 3.20 | |
| 30 x 15 x 15" | ECT-48 Double Wall Corrugated | 10/90 | 9.23 | 8.88 | 8.88 | 8.88 | 8.54 | |
| 30 x 17 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 3.75 | 3.61 | 3.61 | 3.61 | 3.47 | |
| 30 x 17 x 16" | 14,12,10" | 15/150 | 4.20 | 4.04 | 4.04 | 4.04 | 3.89 | |
| 30 x 17 x 17" | ECT-51 Double Wall Corrugated | 5/75 | 7.33 | 7.06 | 7.06 | 7.06 | 6.78 | |
| 30 x 18 x 16" | ECT-32 Corrugated | 15/150 | 6.73 | 6.48 | 6.48 | 6.48 | 6.23 | |
| 30 x 18 x 18" | ECT-32 Single Wall Corrugated | 10/120 | 4.36 | 4.20 | 4.20 | 4.20 | 4.03 | |
| 30 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/90 | 11.66 | 11.23 | 11.23 | 11.23 | 10.80 | |
| 30 x 20 x 6" | ECT-32 Single Wall Corrugated | 15/150 | 3.15 | 3.04 | 3.04 | 3.04 | 2.92 | |
| 30 x 20 x 8" | ECT-32 Single Wall Corrugated | 15/150 | 5.01 | 4.83 | 4.83 | 4.83 | 4.64 | |
| 30 x 20 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 4.06 | 3.91 | 3.91 | 3.91 | 3.76 | |
| 30 x 20 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 4.19 | 4.03 | 4.03 | 4.03 | 3.88 | |
| 30 x 20 x 18" | ECT-32 Single Wall Corrugated | 15/150 | 7.41 | 7.14 | 7.14 | 7.14 | 6.86 | |
| 30 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 5.02 | 4.84 | 4.84 | 4.84 | 4.65 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 6.81 | 6.56 | 6.56 | 6.56 | 6.30 | |
| 30 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 9.23 | 8.89 | 8.89 | 8.89 | 8.55 | |
| 30 x 24 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 5.90 | 5.68 | 5.68 | 5.68 | 5.46 | |
| 30 x 24 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 5.29 | 5.09 | 5.09 | 5.09 | 4.90 | |
| 30 x 24 x 12" | 10,8,6,4" | 15/120 | 6.59 | 6.35 | 6.35 | 6.35 | 6.11 | |
| 30 x 24 x 12" | ECT-48 Double Wall Corrugated | 10/70 | 8.46 | 8.15 | 8.15 | 8.15 | 7.84 | |
| 30 x 24 x 20" | ECT-32 Single Wall Corrugated | 15/150 | 8.09 | 7.79 | 7.79 | 7.79 | 7.50 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 9.99 | 9.62 | 9.62 | 9.62 | 9.25 | |
| 30 x 26 x 24" | ECT-32 Single Wall Corrugated | 10/150 | 9.74 | 9.38 | 9.38 | 9.38 | 9.02 | |
| 30 x 30 x 6" | ECT-32 Single Wall Corrugated | 15/150 | 6.71 | 6.46 | 6.46 | 6.46 | 6.22 | |
| 30 x 30 x 8" | ECT-32 Single Wall Corrugated | 10/120 | 6.01 | 5.79 | 5.79 | 5.79 | 5.56 | |
| 30 x 30 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 6.86 | 6.61 | 6.61 | 6.61 | 6.35 | |
| 30 x 30 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 7.96 | 7.67 | 7.67 | 7.67 | 7.37 | |
| 30 x 30 x 12" | ECT-48 Double Wall Corrugated | 5/75 | 14.00 | 13.48 | 13.48 | 13.48 | 12.96 | |
| 30 x 30 x 16" | ECT-32 Single Wall Corrugated | 10/120 | 7.05 | 6.78 | 6.78 | 6.78 | 6.52 | |
| 30 x 30 x 16" | ECT-48 Double Wall Corrugated | 5/90 | 14.86 | 14.31 | 14.31 | 14.31 | 13.76 | |
| 30 x 30 x 20" | ECT-32 Single Wall Corrugated | 10/150 | 13.12 | 12.64 | 12.64 | 12.64 | 12.15 | |
| 30 x 30 x 20" | ECT-48 Double Wall Corrugated | 5/90 | 16.74 | 16.12 | 16.12 | 16.12 | 15.50 | |
| 30 x 30 x 25" | ECT-32 Single Wall Corrugated | 5/120 | 8.45 | 8.14 | 8.14 | 8.14 | 7.83 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 10.10 | 9.73 | 9.73 | 9.73 | 9.35 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 16.65 | 16.03 | 16.03 | 16.03 | 15.41 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 45.07 | 43.40 | 43.40 | 43.40 | 41.73 | |
| 30 1/2 x 6 1/2 x 24" | Outside Telescopic HSC | 10/150 | 5.22 | 5.03 | 5.03 | 5.03 | 4.83 | |
| 31 x 16 x 9" | ECT-32 Corrugated | 10/120 | 4.63 | 4.46 | 4.46 | 4.46 | 4.28 | |
| 32 x 6 x 6" | ECT-32 Corrugated | 25/375 | 1.41 | 1.35 | 1.35 | 1.35 | 1.30 | |
| 32 x 8 x 8" | ECT-32 Corrugated | 25/375 | 1.59 | 1.53 | 1.53 | 1.53 | 1.47 | |
| 32 x 10 x 6 1/2" | ECT-32 Corrugated | 20/240 | 2.77 | 2.67 | 2.67 | 2.67 | 2.56 | |
| 32 x 10 x 10" | ECT-32 Corrugated | 20/240 | 3.34 | 3.21 | 3.21 | 3.21 | 3.09 | |
| 32 x 12 x 10" | ECT-32 Corrugated | 20/240 | 2.45 | 2.36 | 2.36 | 2.36 | 2.27 | |
| 32 x 12 x 12" | ECT-32 Corrugated | 20/240 | 2.59 | 2.50 | 2.50 | 2.50 | 2.40 | |
| 32 x 16 x 16" | ECT-32 Corrugated | 15/150 | 6.14 | 5.91 | 5.91 | 5.91 | 5.69 | |
| 32 x 18 x 8" | ECT-32 Corrugated | 15/150 | 3.41 | 3.28 | 3.28 | 3.28 | 3.16 | |
| 32 x 18 x 12" | ECT-32 Corrugated | 15/150 | 4.03 | 3.88 | 3.88 | 3.88 | 3.73 | |
| 32 x 18 x 18" | ECT-32 Corrugated | 15/150 | 5.35 | 5.15 | 5.15 | 5.15 | 4.96 | |
| 32 x 24 x 24" | ECT-32 Corrugated | 15/150 | 9.23 | 8.88 | 8.88 | 8.88 | 8.54 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 9.32 | 8.97 | 8.97 | 8.97 | 8.63 | |
| 32 x 24 x 24" | ECT-48 Double Wall Corrugated | 5/75 | 11.42 | 11.00 | 11.00 | 11.00 | 10.58 | |
| 32 x 32 x 8" | ECT-32 Single Wall Corrugated | 10/150 | 12.50 | 12.04 | 12.04 | 12.04 | 11.58 | |
| 32 x 32 x 12" | ECT-32 Single Wall Corrugated | 10/150 | 10.20 | 9.83 | 9.83 | 9.83 | 9.45 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 10.90 | 10.50 | 10.50 | 10.50 | 10.10 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 19.77 | 19.04 | 19.04 | 19.04 | 18.31 | |
| 33 x 8 1/2 x 5" | ECT-32 Single Wall Corrugated | 25/375 | 2.14 | 2.07 | 2.07 | 2.07 | 1.99 | |
| 34 x 10 x 6" | ECT-32 Single Wall Corrugated | 10/300 | 1.90 | 1.83 | 1.83 | 1.83 | 1.76 | |
| 34 x 21 x 6" | ECT-32 Single Wall Corrugated | 10/120 | 6.72 | 6.47 | 6.47 | 6.47 | 6.22 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 12.39 | 11.93 | 11.93 | 11.93 | 11.47 | |
| 36 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 1.82 | 1.75 | 1.75 | 1.75 | 1.69 | |
| 36 x 5 x 24" | FOL | 20/120 | 4.39 | 4.23 | 4.23 | 4.23 | 4.07 | |
| 36 x 5 x 30" | FOL | 20/120 | 4.46 | 4.29 | 4.29 | 4.29 | 4.13 | |
| 36 x 5 x 36" | FOL | 20/120 | 4.90 | 4.72 | 4.72 | 4.72 | 4.54 | |
| 36 x 5 x 40" | ECT-44 Single Wall Corrugated | 20/120 | 9.41 | 9.06 | 9.06 | 9.06 | 8.71 | |
| 36 x 5 x 42" | ECT-44 Single Wall Corrugated | 5/120 | 7.89 | 7.60 | 7.60 | 7.60 | 7.31 | |
| 36 x 5 x 48" | ECT-44 Single Wall Corrugated | 5/120 | 13.05 | 12.56 | 12.56 | 12.56 | 12.08 | |
| 36 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/375 | 2.04 | 1.96 | 1.96 | 1.96 | 1.89 | |
| 36 x 6 x 36" | ECT-44 Corrugated | 10/120 | 12.73 | 12.25 | 12.25 | 12.25 | 11.78 | |
| 36 x 6 x 42" | ECT-44 Single Wall Corrugated | 5/120 | 10.39 | 10.01 | 10.01 | 10.01 | 9.62 | |
| 36 x 8 x 4" | ECT-32 Single Wall Corrugated | 25/375 | 2.47 | 2.38 | 2.38 | 2.38 | 2.29 | |
| 36 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 1.94 | 1.87 | 1.87 | 1.87 | 1.80 | |
| 36 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/180 | 5.31 | 5.11 | 5.11 | 5.11 | 4.92 | |
| 36 x 8 x 30" | ECT-44 Single Wall Corrugated | 10/120 | 11.06 | 10.65 | 10.65 | 10.65 | 10.24 | |
| 36 x 10 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 3.33 | 3.21 | 3.21 | 3.21 | 3.09 | |
| 36 x 10 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.37 | 2.28 | 2.28 | 2.28 | 2.20 | |
| 36 x 12 x 4" | ECT-32 Single Wall Corrugated | 20/240 | 2.56 | 2.46 | 2.46 | 2.46 | 2.37 | |
| 36 x 12 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 3.53 | 3.40 | 3.40 | 3.40 | 3.27 | |
| 36 x 12 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 4.37 | 4.21 | 4.21 | 4.21 | 4.05 | |
| 36 x 12 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 2.86 | 2.76 | 2.76 | 2.76 | 2.65 | |
| 36 x 12 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 3.07 | 2.96 | 2.96 | 2.96 | 2.84 | |
| 36 x 12 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 5.37 | 5.17 | 5.17 | 5.17 | 4.97 | |
| 36 x 12 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 4.95 | 4.76 | 4.76 | 4.76 | 4.58 | |
| 36 x 14 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 4.70 | 4.52 | 4.52 | 4.52 | 4.35 | |
| 36 x 14 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 3.16 | 3.04 | 3.04 | 3.04 | 2.92 | |
| 36 x 14 x 14" | ECT-32 Single Wall Corrugated | 15/150 | 5.79 | 5.57 | 5.57 | 5.57 | 5.36 | |
| 36 x 16 x 5" | ECT-32 Single Wall Corrugated | 15/150 | 4.78 | 4.60 | 4.60 | 4.60 | 4.42 | |
| 36 x 16 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 4.39 | 4.22 | 4.22 | 4.22 | 4.06 | |
| 36 x 16 x 16" | ECT-48 Double Wall Corrugated | 10/70 | 11.67 | 11.23 | 11.23 | 11.23 | 10.80 | |
| 36 x 18 x 6" | ECT-32 Single Wall Corrugated | 15/150 | 5.67 | 5.46 | 5.46 | 5.46 | 5.25 | |
| 36 x 18 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 4.24 | 4.08 | 4.08 | 4.08 | 3.92 | |
| 36 x 18 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 11.36 | 10.94 | 10.94 | 10.94 | 10.52 | |
| 36 x 18 x 18" | ECT-32 Single Wall Corrugated | 15/150 | 5.15 | 4.96 | 4.96 | 4.96 | 4.77 | |
| 36 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/90 | 13.94 | 13.42 | 13.42 | 13.42 | 12.90 | |
| 36 x 20 x 9" | ECT-32 Single Wall Corrugated | 15/150 | 7.72 | 7.43 | 7.43 | 7.43 | 7.14 | |
| 36 x 20 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 7.79 | 7.51 | 7.51 | 7.51 | 7.22 | |
| 36 x 20 x 15" | ECT-32 Single Wall Corrugated | 10/120 | 9.90 | 9.53 | 9.53 | 9.53 | 9.16 | |
| 36 x 21 x 10" | ECT-32 Single Wall Corrugated | 10/150 | 7.52 | 7.25 | 7.25 | 7.25 | 6.97 | |
| 36 x 21 x 20" | ECT-32 Single Wall Corrugated | 5/120 | 6.56 | 6.32 | 6.32 | 6.32 | 6.08 | |
| 36 x 22 x 22" | ECT-51 Double Wall Corrugated | 5/25 | 12.56 | 12.09 | 12.09 | 12.09 | 11.63 | |
| 36 x 24 x 4" | ECT-32 Single Wall Corrugated | 10/120 | 5.48 | 5.28 | 5.28 | 5.28 | 5.08 | |
| 36 x 24 x 6" | ECT-32 Single Wall Corrugated | 10/120 | 4.90 | 4.72 | 4.72 | 4.72 | 4.54 | |
| 36 x 24 x 8" | ECT-32 Single Wall Corrugated | 10/120 | 7.24 | 6.97 | 6.97 | 6.97 | 6.71 | |
| 36 x 24 x 8" | ECT-48 Double Wall Corrugated | 10/90 | 13.61 | 13.11 | 13.11 | 13.11 | 12.61 | |
| 36 x 24 x 10" | ECT-32 Single Wall Corrugated | 10/150 | 8.73 | 8.40 | 8.40 | 8.40 | 8.08 | |
| 36 x 24 x 12" | 6 Cubic Feet | 10/120 | 5.55 | 5.34 | 5.34 | 5.34 | 5.14 | |
| 36 x 24 x 12" | ECT-48 Double Wall Corrugated | 5/75 | 10.31 | 9.92 | 9.92 | 9.92 | 9.54 | |
| 36 x 24 x 18" | ECT-32 Single Wall Corrugated | 10/150 | 9.28 | 8.94 | 8.94 | 8.94 | 8.60 | |
| 36 x 24 x 18" | ECT-48 Double Wall Corrugated | 5/90 | 18.24 | 17.57 | 17.57 | 17.57 | 16.89 | |
| 36 x 24 x 20" | ECT-32 Single Wall Corrugated | 5/120 | 6.88 | 6.63 | 6.63 | 6.63 | 6.37 | |
| 36 x 24 x 24" | ECT-32 Single Wall Corrugated | 5/120 | 7.37 | 7.10 | 7.10 | 7.10 | 6.82 | |
| 36 x 24 x 24" | ECT-48 Double Wall Corrugated | 5/75 | 12.40 | 11.94 | 11.94 | 11.94 | 11.48 | |
| 36 x 30 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 9.98 | 9.61 | 9.61 | 9.61 | 9.24 | |
| 36 x 35 x 40" | ECT-32 Single Wall Corrugated | 5/125 | 15.68 | 15.09 | 15.09 | 15.09 | 14.51 | |
| 36 x 36 x 12" | 9 Cubic Feet | 10/120 | 10.31 | 9.93 | 9.93 | 9.93 | 9.55 | |
| 36 x 36 x 12" | ECT-48 Double Wall Corrugated | 5/90 | 21.21 | 20.42 | 20.42 | 20.42 | 19.64 | |
| 36 x 36 x 18" | ECT-32 Single Wall Corrugated | 5/120 | 11.16 | 10.75 | 10.75 | 10.75 | 10.33 | |
| 36 x 36 x 24" | 18 Cubic Feet | 5/120 | 12.69 | 12.22 | 12.22 | 12.22 | 11.75 | |
| 36 x 36 x 24" | ECT-48 Double Wall Corrugated | 5/90 | 21.61 | 20.81 | 20.81 | 20.81 | 20.01 | |
| 36 x 36 x 24" | ECT-71 Double Wall Corrugated | 5/70 | 61.06 | 58.80 | 58.80 | 58.80 | 56.53 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 13.79 | 13.28 | 13.28 | 13.28 | 12.77 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 14.74 | 14.19 | 14.19 | 14.19 | 13.65 | |
| 36 x 36 x 36" | ECT-32 Corrugated | 5/150 | 13.82 | 13.31 | 13.31 | 13.31 | 12.79 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 27.08 | 26.07 | 26.07 | 26.07 | 25.07 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 34.22 | 32.96 | 32.96 | 32.96 | 31.69 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 91.21 | 87.83 | 87.83 | 87.83 | 84.45 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 68.29 | 65.76 | 65.76 | 65.76 | 63.23 | |
| 36 x 36 x 40" | HSC Bottom | 5/150 | 19.36 | 18.64 | 18.64 | 18.64 | 17.92 | |
| 36 1/2 x 36 1/2 x 40" | HSC Top | 5/150 | 17.59 | 16.93 | 16.93 | 16.93 | 16.28 | |
| 37 x 3 3/4 x 30 3/4" | FOL HSC | 10/120 | 7.09 | 6.82 | 6.82 | 6.82 | 6.56 | |
| 37 x 4 x 30" | Inside Telescopic HSC | 10/120 | 9.31 | 8.97 | 8.97 | 8.97 | 8.62 | |
| 37 5/16 x 4 1/16 x 31" | FOL HSC Printed Deluxe Packing Box | 10/120 | 8.18 | 7.88 | 7.88 | 7.88 | 7.58 | |
| 37 1/2 x 4 1/2 x 30" | Outside Telescopic HSC | 10/120 | 9.56 | 9.20 | 9.20 | 9.20 | 8.85 | |
| 38 x 8 x 26" | ECT-48 Double Wall Corrugated | 5/90 | 17.31 | 16.67 | 16.67 | 16.67 | 16.03 | |
| 40 x 5 x 45" | ECT-44 Single Wall Corrugated | 10/120 | 15.93 | 15.34 | 15.34 | 15.34 | 14.75 | |
| 40 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/375 | 3.26 | 3.14 | 3.14 | 3.14 | 3.02 | |
| 40 x 6 x 36" | ECT-44 Single Wall Corrugated | 20/120 | 10.46 | 10.07 | 10.07 | 10.07 | 9.69 | |
| 40 x 6 x 40" | ECT-44 Single Wall Corrugated | 20/120 | 12.00 | 11.55 | 11.55 | 11.55 | 11.11 | |
| 40 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 2.35 | 2.26 | 2.26 | 2.26 | 2.18 | |
| 40 x 8 x 50" | ECT-44 Single Wall Corrugated | 5/120 | 22.86 | 22.01 | 22.01 | 22.01 | 21.17 | |
| 40 x 10 x 10" | ECT-32 Single Wall Corrugated | 15/300 | 4.89 | 4.71 | 4.71 | 4.71 | 4.53 | |
| 40 x 12 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 3.50 | 3.37 | 3.37 | 3.37 | 3.24 | |
| 40 x 12 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 9.82 | 9.45 | 9.45 | 9.45 | 9.09 | |
| 40 x 14 x 14" | ECT-32 Corrugated | 15/150 | 6.97 | 6.71 | 6.71 | 6.71 | 6.45 | |
| 40 x 18 x 8" | ECT-32 Single Wall Corrugated | 10/120 | 4.18 | 4.03 | 4.03 | 4.03 | 3.87 | |
| 40 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/150 | 10.76 | 10.36 | 10.36 | 10.36 | 9.96 | |
| 40 x 20 x 20" | ECT-48 Double Wall Corrugated | 5/90 | 14.88 | 14.33 | 14.33 | 14.33 | 13.78 | |
| 40 x 30 x 30" | ECT-32 Single Wall Corrugated | 10/120 | 13.12 | 12.64 | 12.64 | 12.64 | 12.15 | |
| 40 x 30 x 30" | HSC Bottom | 5/150 | 11.56 | 11.13 | 11.13 | 11.13 | 10.70 | |
| 40 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/90 | 25.75 | 24.80 | 24.80 | 24.80 | 23.84 | |
| 40 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 17.44 | 16.80 | 16.80 | 16.80 | 16.15 | |
| 40 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 60.90 | 58.64 | 58.64 | 58.64 | 56.39 | |
| 40 x 40 x 40" | HSC Bottom | 5/150 | 17.19 | 16.55 | 16.55 | 16.55 | 15.91 | |
| 40 x 40 x 40" | ECT-48 Double Wall Corrugated | 5/75 | 26.44 | 25.46 | 25.46 | 25.46 | 24.49 | |
| 40 x 40 x 40" | ECT-90 Triple Wall Corrugated | 5/30 | 90.39 | 87.04 | 87.04 | 87.04 | 83.69 | |
| 41 x 28 3/4 x 25 1/2" | ECT-51 Double Wall Corrugated | 5/75 | 22.80 | 21.96 | 21.96 | 21.96 | 21.11 | |
| 42 x 11 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 4.48 | 4.32 | 4.32 | 4.32 | 4.15 | |
| 44 x 6 x 35" | ECT-44 Single Wall Corrugated | 10/120 | 13.13 | 12.64 | 12.64 | 12.64 | 12.16 | |
| 44 x 12 x 12" | ECT-32 Corrugated | 15/150 | 5.72 | 5.50 | 5.50 | 5.50 | 5.29 | |
| 46 x 8 x 30" | ECT-51 Double Wall Corrugated | 5/75 | 23.22 | 22.36 | 22.36 | 22.36 | 21.50 | |
| 46 x 20 x 12" | ECT-32 Single Wall Corrugated | 10/150 | 11.61 | 11.18 | 11.18 | 11.18 | 10.75 | |
| 46 x 38 x 24" | ECT-155 Triple Wall Corrugated | 5/30 | 104.98 | 101.09 | 101.09 | 101.09 | 97.20 | |
| 46 x 38 x 36" | ECT-155 Triple Wall Corrugated | 5/30 | 122.03 | 117.51 | 117.51 | 117.51 | 113.00 | |
| 47 1/4 x 39 1/2 x 25" | HSC Bottom | 5/150 | 10.88 | 10.48 | 10.48 | 10.48 | 10.08 | |
| 47 1/4 x 39 1/2 x 36" | HSC Bottom | 5/150 | 19.89 | 19.15 | 19.15 | 19.15 | 18.41 | |
| 47 3/4 x 40 x 34" | HSC Top | 5/150 | 14.49 | 13.96 | 13.96 | 13.96 | 13.42 | |
| 48 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/625 | 2.78 | 2.67 | 2.67 | 2.67 | 2.57 | |
| 48 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/375 | 3.77 | 3.63 | 3.63 | 3.63 | 3.49 | |
| 48 x 6 x 38" | HD Inside Telescopic HSC | 10/120 | 16.91 | 16.28 | 16.28 | 16.28 | 15.65 | |
| 48 x 8 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 3.21 | 3.09 | 3.09 | 3.09 | 2.97 | |
| 48 x 8 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 13.61 | 13.11 | 13.11 | 13.11 | 12.60 | |
| 48 x 10 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 4.65 | 4.48 | 4.48 | 4.48 | 4.30 | |
| 48 x 12 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 4.93 | 4.75 | 4.75 | 4.75 | 4.57 | |
| 48 x 12 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 4.08 | 3.93 | 3.93 | 3.93 | 3.78 | |
| 48 x 12 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 10.87 | 10.46 | 10.46 | 10.46 | 10.06 | |
| 48 x 16 x 16" | ECT-32 Single Wall Corrugated | 10/120 | 7.72 | 7.43 | 7.43 | 7.43 | 7.15 | |
| 48 x 16 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 11.91 | 11.47 | 11.47 | 11.47 | 11.03 | |
| 48 x 24 x 8" | ECT-32 Single Wall Corrugated | 10/120 | 12.41 | 11.95 | 11.95 | 11.95 | 11.49 | |
| 48 x 24 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 9.74 | 9.38 | 9.38 | 9.38 | 9.02 | |
| 48 x 24 x 12" | ECT-48 Double Wall Corrugated | 5/75 | 11.98 | 11.54 | 11.54 | 11.54 | 11.10 | |
| 48 x 24 x 24" | ECT-32 Single Wall Corrugated | 10/120 | 10.00 | 9.63 | 9.63 | 9.63 | 9.26 | |
| 48 x 24 x 24" | ECT-48 Double Wall Corrugated | 5/90 | 16.65 | 16.03 | 16.03 | 16.03 | 15.42 | |
| 48 x 24 x 28" | HSC Bottom | 5/150 | 10.36 | 9.98 | 9.98 | 9.98 | 9.59 | |
| 48 x 24 x 28" | ECT-48 Double Wall Corrugated | 5/75 | 15.96 | 15.37 | 15.37 | 15.37 | 14.78 | |
| 48 x 24 x 28" | ECT-90 Triple Wall Corrugated | 5/30 | 59.06 | 56.87 | 56.87 | 56.87 | 54.68 | |
| 48 x 40 x 24" | HSC Bottom | 5/150 | 14.95 | 14.39 | 14.39 | 14.39 | 13.84 | |
| 48 x 40 x 24" | D.W./ECT-48 Corrugated | 5/75 | 22.69 | 21.85 | 21.85 | 21.85 | 21.01 | |
| 48 x 40 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 71.24 | 68.60 | 68.60 | 68.60 | 65.97 | |
| 48 x 40 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 69.85 | 67.27 | 67.27 | 67.27 | 64.68 | |
| 48 x 40 x 36" | ECT-32 Single Wall Corrugated | 5/125 | 19.38 | 18.66 | 18.66 | 18.66 | 17.94 | |
| 48 x 40 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 31.05 | 29.90 | 29.90 | 29.90 | 28.75 | |
| 48 x 40 x 36" | ECT-51 Double Wall Corrugated | 5/75 | 33.99 | 32.73 | 32.73 | 32.73 | 31.47 | |
| 48 x 40 x 36" | HSC Bottom | 5/150 | 18.43 | 17.75 | 17.75 | 17.75 | 17.07 | |
| 48 x 40 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 25.11 | 24.18 | 24.18 | 24.18 | 23.25 | |
| 48 x 40 x 36" | ECT-51 Double Wall Corrugated | 5/75 | 38.56 | 37.14 | 37.14 | 37.14 | 35.71 | |
| 48 x 40 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 117.68 | 113.32 | 113.32 | 113.32 | 108.96 | |
| 48 x 40 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 80.04 | 77.08 | 77.08 | 77.08 | 74.12 | |
| 48 x 40 x 48" | HSC Bottom | 5/150 | 21.69 | 20.89 | 20.89 | 20.89 | 20.09 | |
| 48 x 40 x 48" | D.W./ECT-48 Corrugated | 5/75 | 33.48 | 32.24 | 32.24 | 32.24 | 31.00 | |
| 48 x 40 x 48" | ECT-90 Triple Wall Corrugated | 5/30 | 93.63 | 90.16 | 90.16 | 90.16 | 86.69 | |
| 48 x 48 x 36" | HSC Bottom | 5/150 | 35.18 | 33.87 | 33.87 | 33.87 | 32.57 | |
| 48 x 48 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 47.97 | 46.19 | 46.19 | 46.19 | 44.42 | |
| 48 x 48 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 109.44 | 105.39 | 105.39 | 105.39 | 101.34 | |
| 48 x 48 x 48" | HSC Bottom | 5/150 | 41.64 | 40.10 | 40.10 | 40.10 | 38.56 | |
| 48 x 48 x 48" | ECT-48 Double Wall Corrugated | 5/75 | 58.65 | 56.48 | 56.48 | 56.48 | 54.31 | |
| 48 x 48 x 48" | ECT-90 Triple Wall Corrugated | 5/30 | 121.32 | 116.83 | 116.83 | 116.83 | 112.34 | |
| 48 1/2 x 6 1/2 x 38" | HD Outside Telescopic HSC | 10/120 | 18.09 | 17.42 | 17.42 | 17.42 | 16.75 | |
| 50 x 12 x 12" | ECT-32 Single Wall Corrugated | 10/240 | 6.74 | 6.49 | 6.49 | 6.49 | 6.25 | |
| 54 x 8 x 28" | ECT-44 Single Wall Corrugated | 5/120 | 22.11 | 21.29 | 21.29 | 21.29 | 20.47 | |
| 56 x 8 x 36" | ECT-51 Double Wall Corrugated | 5/75 | 29.96 | 28.85 | 28.85 | 28.85 | 27.74 | |
| 56 x 10 x 32" | ECT-44 Single Wall Corrugated | 5/120 | 20.68 | 19.92 | 19.92 | 19.92 | 19.15 | |
| 58 x 41 x 45" | ECT-51 Double Wall Corrugated | 1/7 | 111.54 | 107.41 | 107.41 | 107.41 | 103.28 | |
| 58 x 41 x 45" | ECT-51 Double Wall Corrugated | 1/1 | 73.02 | 70.32 | 70.32 | 70.32 | 67.61 | |