| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.93 | $.87 | $.84 | $.80 | $.77 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.41 | 1.33 | 1.28 | 1.21 | 1.17 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.62 | 2.46 | 2.38 | 2.25 | 2.16 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.13 | 1.99 | 1.93 | 1.82 | 1.76 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.88 | 1.76 | 1.70 | 1.61 | 1.55 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.50 | 1.40 | 1.36 | 1.28 | 1.24 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.71 | 2.54 | 2.46 | 2.32 | 2.24 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.93 | 1.81 | 1.75 | 1.65 | 1.59 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.28 | 1.20 | 1.16 | 1.10 | 1.06 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.53 | 2.37 | 2.29 | 2.16 | 2.08 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.65 | 1.60 | 1.51 | 1.46 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.11 | 1.98 | 1.92 | 1.81 | 1.74 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.96 | 1.84 | 1.78 | 1.68 | 1.62 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.48 | 3.26 | 3.15 | 2.98 | 2.87 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.72 | 3.49 | 3.37 | 3.19 | 3.07 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.75 | 2.58 | 2.49 | 2.35 | 2.27 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.24 | 4.92 | 4.75 | 4.49 | 4.33 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.89 | 3.64 | 3.52 | 3.33 | 3.21 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.63 | 2.46 | 2.38 | 2.25 | 2.17 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.43 | 5.09 | 4.92 | 4.65 | 4.48 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.38 | 3.17 | 3.06 | 2.89 | 2.79 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.38 | 4.11 | 3.97 | 3.75 | 3.61 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 7.26 | 6.81 | 6.58 | 6.22 | 5.99 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.58 | 2.42 | 2.34 | 2.21 | 2.13 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.22 | 4.89 | 4.73 | 4.47 | 4.30 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.03 | 2.84 | 2.75 | 2.60 | 2.50 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.08 | 5.70 | 5.51 | 5.20 | 5.01 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.81 | 4.51 | 4.36 | 4.12 | 3.97 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.26 | 2.12 | 2.05 | 1.94 | 1.87 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.51 | 2.35 | 2.27 | 2.15 | 2.07 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.61 | 2.44 | 2.36 | 2.23 | 2.15 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.99 | 2.80 | 2.71 | 2.56 | 2.47 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.27 | 3.06 | 2.96 | 2.80 | 2.70 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.62 | 4.33 | 4.18 | 3.95 | 3.81 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.71 | 5.35 | 5.17 | 4.89 | 4.71 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.70 | 4.41 | 4.26 | 4.03 | 3.88 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.21 | 5.82 | 5.63 | 5.32 | 5.12 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.46 | 6.99 | 6.76 | 6.38 | 6.15 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 8.50 | 7.97 | 7.71 | 7.28 | 7.02 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.29 | 4.02 | 3.89 | 3.67 | 3.54 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 6.23 | 5.84 | 5.64 | 5.33 | 5.14 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.63 | 6.22 | 6.01 | 5.68 | 5.47 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 8.06 | 7.55 | 7.30 | 6.90 | 6.65 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.35 | 11.58 | 11.19 | 10.58 | 10.19 | |