| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.71 | $.68 | $.66 | $.63 | $.60 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.18 | 1.13 | 1.09 | 1.04 | 1.00 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.10 | 2.02 | 1.94 | 1.86 | 1.79 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.48 | 1.43 | 1.37 | 1.32 | 1.26 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.44 | 1.38 | 1.33 | 1.28 | 1.22 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.13 | 1.09 | 1.04 | 1.00 | .96 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.04 | 1.97 | 1.89 | 1.81 | 1.74 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.48 | 1.43 | 1.37 | 1.31 | 1.26 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.00 | .96 | .92 | .89 | .85 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 1.93 | 1.86 | 1.79 | 1.71 | 1.64 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.26 | 1.21 | 1.17 | 1.12 | 1.07 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.64 | 1.58 | 1.51 | 1.45 | 1.39 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.48 | 1.43 | 1.37 | 1.31 | 1.26 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 2.97 | 2.86 | 2.75 | 2.63 | 2.52 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.86 | 2.75 | 2.65 | 2.54 | 2.43 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.02 | 1.94 | 1.87 | 1.79 | 1.72 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.03 | 3.88 | 3.73 | 3.58 | 3.42 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.99 | 2.87 | 2.76 | 2.65 | 2.54 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.96 | 1.88 | 1.81 | 1.74 | 1.66 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.12 | 3.96 | 3.81 | 3.65 | 3.50 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.73 | 2.62 | 2.52 | 2.42 | 2.32 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.30 | 3.18 | 3.06 | 2.93 | 2.81 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 5.48 | 5.27 | 5.07 | 4.86 | 4.65 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 1.92 | 1.84 | 1.77 | 1.70 | 1.63 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 3.92 | 3.77 | 3.63 | 3.48 | 3.33 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.78 | 2.68 | 2.57 | 2.47 | 2.36 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.61 | 4.43 | 4.26 | 4.09 | 3.91 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 3.54 | 3.41 | 3.27 | 3.14 | 3.01 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 1.69 | 1.63 | 1.56 | 1.50 | 1.43 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 1.98 | 1.91 | 1.83 | 1.76 | 1.68 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 1.96 | 1.89 | 1.82 | 1.74 | 1.67 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.26 | 2.17 | 2.09 | 2.00 | 1.92 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.44 | 2.35 | 2.26 | 2.17 | 2.08 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.72 | 3.58 | 3.44 | 3.30 | 3.16 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 4.32 | 4.16 | 4.00 | 3.84 | 3.67 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 3.74 | 3.60 | 3.46 | 3.32 | 3.18 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 4.53 | 4.36 | 4.19 | 4.02 | 3.85 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 5.48 | 5.27 | 5.07 | 4.86 | 4.66 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 4.71 | 4.53 | 4.36 | 4.18 | 4.00 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 6.41 | 6.17 | 5.93 | 5.69 | 5.45 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.01 | 2.89 | 2.78 | 2.67 | 2.55 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 4.53 | 4.36 | 4.19 | 4.02 | 3.85 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 5.20 | 5.00 | 4.81 | 4.61 | 4.41 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 5.90 | 5.68 | 5.46 | 5.24 | 5.01 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 9.02 | 8.68 | 8.34 | 8.00 | 7.66 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 8.45 | 8.13 | 7.82 | 7.50 | 7.18 | |
| 26 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 6.68 | 6.43 | 6.17 | 5.92 | 5.67 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 9.80 | 9.43 | 9.06 | 8.69 | 8.33 | |
| 30 x 20 x 20" | ECT-44 - 18,16,14,12" | 10/120 | 7.11 | 6.84 | 6.57 | 6.31 | 6.04 | |
| 30 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 10.43 | 10.04 | 9.65 | 9.26 | 8.86 | |
| 32 x 24 x 24" | ECT-44 - 22,20,18,16,14" | 10/120 | 9.73 | 9.37 | 9.00 | 8.63 | 8.27 | |