| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.77 | $.73 | $.69 | $.67 | $.66 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.40 | 1.33 | 1.26 | 1.23 | 1.19 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 3.12 | 2.97 | 2.81 | 2.73 | 2.66 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 2.53 | 2.41 | 2.28 | 2.22 | 2.15 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.96 | 1.86 | 1.77 | 1.72 | 1.67 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.77 | 1.68 | 1.59 | 1.55 | 1.50 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.19 | 3.04 | 2.88 | 2.80 | 2.72 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 2.27 | 2.16 | 2.05 | 1.99 | 1.93 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.51 | 1.44 | 1.36 | 1.33 | 1.29 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 3.04 | 2.88 | 2.73 | 2.66 | 2.58 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.08 | 1.98 | 1.87 | 1.82 | 1.77 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.20 | 2.09 | 1.98 | 1.92 | 1.87 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 2.32 | 2.20 | 2.08 | 2.03 | 1.97 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 4.14 | 3.93 | 3.73 | 3.62 | 3.52 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.43 | 4.21 | 3.99 | 3.88 | 3.77 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.57 | 2.44 | 2.31 | 2.25 | 2.19 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 6.24 | 5.93 | 5.62 | 5.46 | 5.31 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.63 | 4.40 | 4.16 | 4.05 | 3.93 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.10 | 2.95 | 2.79 | 2.71 | 2.64 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 6.46 | 6.14 | 5.82 | 5.66 | 5.49 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.98 | 3.79 | 3.59 | 3.49 | 3.39 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 5.17 | 4.91 | 4.65 | 4.52 | 4.39 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 8.57 | 8.14 | 7.71 | 7.50 | 7.28 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 3.04 | 2.89 | 2.74 | 2.66 | 2.59 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 6.15 | 5.84 | 5.54 | 5.38 | 5.23 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 3.58 | 3.40 | 3.22 | 3.13 | 3.04 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 7.17 | 6.81 | 6.45 | 6.27 | 6.09 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.68 | 5.39 | 5.11 | 4.97 | 4.82 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 2.67 | 2.53 | 2.40 | 2.33 | 2.27 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.96 | 2.81 | 2.66 | 2.59 | 2.52 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 3.07 | 2.92 | 2.77 | 2.69 | 2.61 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.53 | 3.35 | 3.17 | 3.09 | 3.00 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 3.86 | 3.66 | 3.47 | 3.37 | 3.28 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 5.44 | 5.17 | 4.90 | 4.76 | 4.63 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 6.73 | 6.39 | 6.06 | 5.89 | 5.72 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.54 | 5.27 | 4.99 | 4.85 | 4.71 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.32 | 6.95 | 6.59 | 6.40 | 6.22 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 8.79 | 8.35 | 7.91 | 7.69 | 7.47 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 8.84 | 8.40 | 7.95 | 7.73 | 7.51 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 10.03 | 9.53 | 9.02 | 8.77 | 8.52 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.84 | 4.60 | 4.35 | 4.23 | 4.11 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 7.34 | 6.97 | 6.61 | 6.42 | 6.24 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 7.82 | 7.43 | 7.04 | 6.84 | 6.65 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 9.50 | 9.03 | 8.55 | 8.31 | 8.08 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 14.57 | 13.84 | 13.11 | 12.75 | 12.38 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 12.69 | 12.05 | 11.42 | 11.10 | 10.78 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 10.44 | 9.92 | 9.40 | 9.14 | 8.88 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 14.46 | 13.74 | 13.02 | 12.66 | 12.29 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 11.12 | 10.56 | 10.01 | 9.73 | 9.45 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.54 | 13.81 | 13.08 | 12.72 | 12.36 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 14.46 | 13.73 | 13.01 | 12.65 | 12.29 | |