| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.50 | $.47 | $.45 | $.42 | $.39 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .39 | .37 | .35 | .32 | .30 | |
| 4 x 4 x 4" | 2" | 25/1800 | .75 | .70 | .66 | .62 | .58 | |
| 4 x 4 x 4" | White | 25/1800 | .60 | .57 | .53 | .50 | .47 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .54 | .51 | .48 | .45 | .42 | |
| 5 x 5 x 5" | White | 25/1800 | .95 | .89 | .84 | .79 | .73 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .47 | .45 | .42 | .39 | .37 | |
| 6 x 6 x 6" | White | 25/1800 | .75 | .71 | .67 | .62 | .58 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .88 | .83 | .78 | .73 | .68 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.62 | 1.53 | 1.44 | 1.34 | 1.25 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .81 | .77 | .72 | .67 | .63 | |
| 7 x 7 x 7" | White | 25/500 | 1.32 | 1.24 | 1.17 | 1.09 | 1.02 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.99 | 1.87 | 1.76 | 1.65 | 1.53 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .82 | .78 | .73 | .68 | .63 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .97 | .91 | .86 | .80 | .75 | |
| 8 x 8 x 8" | White | 25/900 | 1.09 | 1.03 | .97 | .90 | .84 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.45 | 1.37 | 1.28 | 1.20 | 1.12 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.60 | 1.51 | 1.42 | 1.33 | 1.23 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | 1.05 | .99 | .93 | .87 | .81 | |
| 9 x 9 x 9" | 7,5" | 25/600 | 1.07 | 1.00 | .94 | .88 | .82 | |
| 9 x 9 x 9" | White | 25/600 | 1.97 | 1.85 | 1.74 | 1.63 | 1.52 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.50 | 2.36 | 2.22 | 2.07 | 1.93 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | 1.07 | 1.01 | .95 | .89 | .83 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.49 | 1.40 | 1.32 | 1.23 | 1.15 | |
| 10 x 10 x 10" | White | 25/500 | 1.44 | 1.35 | 1.27 | 1.19 | 1.11 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.76 | 1.66 | 1.56 | 1.46 | 1.36 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 2.27 | 2.14 | 2.01 | 1.88 | 1.75 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.59 | 1.50 | 1.41 | 1.32 | 1.23 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.51 | 1.43 | 1.34 | 1.25 | 1.17 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.77 | 1.67 | 1.57 | 1.47 | 1.37 | |
| 12 x 12 x 12" | White | 25/500 | 2.04 | 1.92 | 1.81 | 1.69 | 1.57 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.57 | 2.42 | 2.28 | 2.13 | 1.98 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.90 | 2.74 | 2.57 | 2.41 | 2.24 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 10.28 | 9.69 | 9.10 | 8.52 | 7.93 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 35.82 | 33.77 | 31.72 | 29.68 | 27.63 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 2.01 | 1.89 | 1.78 | 1.66 | 1.55 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 2.15 | 2.02 | 1.90 | 1.78 | 1.66 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 5.00 | 4.72 | 4.43 | 4.15 | 3.86 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 3.62 | 3.41 | 3.20 | 3.00 | 2.79 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 2.20 | 2.08 | 1.95 | 1.82 | 1.70 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.77 | 2.62 | 2.46 | 2.30 | 2.14 | |
| 14 x 14 x 14" | White | 25/250 | 3.20 | 3.02 | 2.84 | 2.65 | 2.47 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.16 | 2.98 | 2.80 | 2.62 | 2.44 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 3.92 | 3.69 | 3.47 | 3.25 | 3.02 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 10.28 | 9.69 | 9.10 | 8.51 | 7.93 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 26.61 | 25.08 | 23.56 | 22.04 | 20.52 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 2.59 | 2.44 | 2.29 | 2.15 | 2.00 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 3.10 | 2.93 | 2.75 | 2.57 | 2.39 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.80 | 6.41 | 6.02 | 5.63 | 5.25 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 5.00 | 4.72 | 4.43 | 4.15 | 3.86 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.96 | 2.79 | 2.62 | 2.45 | 2.28 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 3.21 | 3.03 | 2.85 | 2.66 | 2.48 | |
| 16 x 16 x 16" | White | 25/125 | 4.16 | 3.93 | 3.69 | 3.45 | 3.21 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 5.38 | 5.07 | 4.76 | 4.45 | 4.15 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 5.61 | 5.29 | 4.97 | 4.65 | 4.33 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 17.53 | 16.52 | 15.52 | 14.52 | 13.52 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 44.85 | 42.29 | 39.73 | 37.16 | 34.60 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 3.71 | 3.49 | 3.28 | 3.07 | 2.86 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 4.38 | 4.13 | 3.88 | 3.63 | 3.38 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 10.20 | 9.62 | 9.04 | 8.45 | 7.87 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 3.62 | 3.42 | 3.21 | 3.00 | 2.79 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 4.10 | 3.86 | 3.63 | 3.40 | 3.16 | |
| 18 x 18 x 18" | White | 20/120 | 5.77 | 5.44 | 5.11 | 4.78 | 4.45 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.37 | 5.06 | 4.75 | 4.45 | 4.14 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 7.03 | 6.62 | 6.22 | 5.82 | 5.42 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 18.51 | 17.45 | 16.40 | 15.34 | 14.28 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 44.02 | 41.50 | 38.99 | 36.47 | 33.96 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 4.69 | 4.42 | 4.15 | 3.89 | 3.62 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 4.69 | 4.43 | 4.16 | 3.89 | 3.62 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 5.52 | 5.20 | 4.89 | 4.57 | 4.26 | |
| 20 x 20 x 20" | White | 10/120 | 7.53 | 7.10 | 6.67 | 6.24 | 5.81 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 6.98 | 6.58 | 6.18 | 5.78 | 5.38 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 7.02 | 6.61 | 6.21 | 5.81 | 5.41 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 8.62 | 8.13 | 7.64 | 7.14 | 6.65 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 25.64 | 24.17 | 22.71 | 21.24 | 19.78 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 51.55 | 48.60 | 45.66 | 42.71 | 39.76 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 8.14 | 7.67 | 7.21 | 6.74 | 6.28 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 5.61 | 5.29 | 4.97 | 4.65 | 4.33 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.96 | 7.50 | 7.05 | 6.59 | 6.14 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 11.45 | 10.80 | 10.14 | 9.49 | 8.83 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 10.66 | 10.05 | 9.44 | 8.83 | 8.22 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 6.84 | 6.45 | 6.06 | 5.67 | 5.28 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 7.20 | 6.79 | 6.38 | 5.97 | 5.55 | |
| 24 x 24 x 24" | White | 10/120 | 10.56 | 9.96 | 9.36 | 8.75 | 8.15 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 12.38 | 11.68 | 10.97 | 10.26 | 9.55 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 10.07 | 9.49 | 8.92 | 8.34 | 7.77 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 13.64 | 12.86 | 12.08 | 11.31 | 10.53 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 39.99 | 37.71 | 35.42 | 33.14 | 30.85 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 36.83 | 34.73 | 32.62 | 30.52 | 28.41 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 8.91 | 8.40 | 7.89 | 7.38 | 6.87 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 21.37 | 20.15 | 18.93 | 17.71 | 16.49 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 9.73 | 9.18 | 8.62 | 8.07 | 7.51 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 10.17 | 9.59 | 9.01 | 8.43 | 7.85 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 12.16 | 11.47 | 10.77 | 10.08 | 9.38 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 15.83 | 14.93 | 14.02 | 13.12 | 12.21 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 10.22 | 9.64 | 9.05 | 8.47 | 7.88 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 11.27 | 10.62 | 9.98 | 9.33 | 8.69 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 25.01 | 23.58 | 22.15 | 20.72 | 19.30 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 13.09 | 12.34 | 11.60 | 10.85 | 10.10 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 21.58 | 20.35 | 19.11 | 17.88 | 16.65 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 58.42 | 55.09 | 51.75 | 48.41 | 45.07 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 14.14 | 13.33 | 12.52 | 11.71 | 10.90 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 25.63 | 24.16 | 22.70 | 21.24 | 19.77 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 16.06 | 15.14 | 14.22 | 13.31 | 12.39 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 17.88 | 16.85 | 15.83 | 14.81 | 13.79 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 19.10 | 18.01 | 16.92 | 15.83 | 14.74 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 26.41 | 24.90 | 23.39 | 21.88 | 20.37 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 118.24 | 111.48 | 104.72 | 97.97 | 91.21 | |