| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.87 | $.84 | $.81 | $.78 | $.74 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.33 | 1.28 | 1.23 | 1.18 | 1.13 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.48 | 2.39 | 2.31 | 2.22 | 2.12 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.01 | 1.94 | 1.87 | 1.80 | 1.72 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.69 | 1.64 | 1.57 | 1.51 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.40 | 1.35 | 1.31 | 1.25 | 1.20 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.54 | 2.44 | 2.36 | 2.27 | 2.17 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.81 | 1.74 | 1.68 | 1.61 | 1.55 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.20 | 1.16 | 1.12 | 1.08 | 1.03 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.41 | 2.32 | 2.25 | 2.15 | 2.06 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.65 | 1.59 | 1.54 | 1.48 | 1.41 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.98 | 1.91 | 1.85 | 1.77 | 1.70 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.84 | 1.77 | 1.71 | 1.64 | 1.57 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.29 | 3.17 | 3.06 | 2.94 | 2.81 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.52 | 3.39 | 3.28 | 3.15 | 3.01 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.58 | 2.48 | 2.40 | 2.30 | 2.20 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.96 | 4.78 | 4.62 | 4.43 | 4.25 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.68 | 3.54 | 3.42 | 3.29 | 3.15 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.46 | 2.37 | 2.29 | 2.20 | 2.11 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.14 | 4.94 | 4.78 | 4.59 | 4.40 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.17 | 3.05 | 2.95 | 2.83 | 2.71 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.11 | 3.95 | 3.82 | 3.67 | 3.51 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.81 | 6.55 | 6.34 | 6.08 | 5.83 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.16 | 2.08 | 2.01 | 1.93 | 1.85 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.89 | 4.71 | 4.55 | 4.37 | 4.18 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.84 | 2.74 | 2.65 | 2.54 | 2.43 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.70 | 5.48 | 5.30 | 5.09 | 4.87 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.51 | 4.34 | 4.20 | 4.03 | 3.86 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.12 | 2.04 | 1.97 | 1.89 | 1.81 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.35 | 2.26 | 2.19 | 2.10 | 2.01 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.44 | 2.35 | 2.27 | 2.18 | 2.09 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.80 | 2.70 | 2.61 | 2.50 | 2.40 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.27 | 2.27 | 2.27 | 2.27 | 2.27 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.33 | 4.16 | 4.03 | 3.86 | 3.70 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.35 | 5.15 | 4.98 | 4.78 | 4.58 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.41 | 4.24 | 4.10 | 3.94 | 3.77 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 5.82 | 5.60 | 5.42 | 5.20 | 4.98 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.99 | 6.73 | 6.51 | 6.24 | 5.98 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.03 | 6.76 | 6.54 | 6.28 | 6.01 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.97 | 7.67 | 7.42 | 7.12 | 6.82 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.02 | 3.87 | 3.74 | 3.59 | 3.44 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 4.44 | 4.44 | 4.44 | 4.44 | 4.44 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.22 | 5.98 | 5.79 | 5.55 | 5.32 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.55 | 7.27 | 7.03 | 6.75 | 6.46 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.58 | 11.14 | 10.78 | 10.34 | 9.91 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 10.09 | 9.71 | 9.39 | 9.01 | 8.63 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.30 | 7.99 | 7.73 | 7.41 | 7.10 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 11.50 | 11.06 | 10.70 | 10.27 | 9.84 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 8.84 | 8.51 | 8.23 | 7.89 | 7.56 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 13.58 | 13.07 | 12.64 | 12.13 | 11.62 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 11.49 | 11.06 | 10.70 | 10.26 | 9.83 | |