| 3 x 3 x 3" | ECT-32 Single Wall Corrugated | 25/3000 | $.37 | $.36 | $.36 | $.35 | $.34 | |
| 4 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1800 | .29 | .28 | .28 | .27 | .27 | |
| 4 x 4 x 4" | 2" | 25/1800 | .55 | .54 | .53 | .52 | .51 | |
| 4 x 4 x 4" | White | 25/1800 | .45 | .44 | .43 | .42 | .41 | |
| 5 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1800 | .39 | .38 | .37 | .37 | .36 | |
| 5 x 5 x 5" | White | 25/1800 | .70 | .69 | .67 | .66 | .65 | |
| 6 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/1800 | .39 | .38 | .38 | .37 | .36 | |
| 6 x 6 x 6" | White | 25/1800 | .56 | .55 | .53 | .53 | .52 | |
| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | .65 | .64 | .62 | .61 | .60 | |
| 6 x 6 x 6" | ECT-48 Double Wall Corrugated | 15/675 | 1.20 | 1.18 | 1.15 | 1.13 | 1.11 | |
| 7 x 7 x 7" | ECT-32 Single Wall Corrugated | 25/500 | .51 | .50 | .49 | .48 | .47 | |
| 7 x 7 x 7" | White | 25/500 | .98 | .96 | .93 | .92 | .90 | |
| 7 x 7 x 7" | ECT-48 Double Wall Corrugated | 15/450 | 1.48 | 1.44 | 1.41 | 1.39 | 1.36 | |
| 8 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/900 | .59 | .58 | .57 | .56 | .55 | |
| 8 x 8 x 8" | 6,4" | 25/900 | .84 | .82 | .80 | .79 | .78 | |
| 8 x 8 x 8" | White | 25/900 | .81 | .79 | .77 | .76 | .75 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | .98 | .96 | .94 | .92 | .91 | |
| 8 x 8 x 8" | ECT-48 Double Wall Corrugated | 15/300 | 1.17 | 1.15 | 1.12 | 1.10 | 1.08 | |
| 9 x 9 x 9" | ECT-32 Single Wall Corrugated | 25/600 | .78 | .77 | .75 | .74 | .72 | |
| 9 x 9 x 9" | 7,5" | 25/600 | .79 | .77 | .76 | .74 | .73 | |
| 9 x 9 x 9" | White | 25/600 | 1.46 | 1.43 | 1.39 | 1.37 | 1.35 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 1.86 | 1.82 | 1.77 | 1.75 | 1.72 | |
| 10 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/500 | .80 | .78 | .76 | .75 | .73 | |
| 10 x 10 x 10" | 8,6" | 25/500 | 1.04 | 1.02 | .99 | .98 | .96 | |
| 10 x 10 x 10" | White | 25/500 | 1.07 | 1.04 | 1.02 | 1.00 | .98 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.31 | 1.28 | 1.25 | 1.23 | 1.21 | |
| 10 x 10 x 10" | ECT-48 Double Wall Corrugated | 15/300 | 1.43 | 1.39 | 1.36 | 1.34 | 1.32 | |
| 11 x 11 x 11" | ECT-32 Corrugated | 25/500 | 1.18 | 1.15 | 1.13 | 1.11 | 1.09 | |
| 12 x 12 x 12" | ECT-32 Single Wall Corrugated | 25/500 | 1.12 | 1.10 | 1.07 | 1.06 | 1.04 | |
| 12 x 12 x 12" | 10,8" | 25/500 | 1.32 | 1.29 | 1.26 | 1.24 | 1.22 | |
| 12 x 12 x 12" | White | 25/500 | 1.52 | 1.48 | 1.45 | 1.42 | 1.40 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 1.91 | 1.87 | 1.82 | 1.79 | 1.76 | |
| 12 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/150 | 2.15 | 2.10 | 2.05 | 2.02 | 1.98 | |
| 12 x 12 x 12" | ECT-71 Double Wall Corrugated | 15/150 | 7.64 | 7.46 | 7.28 | 7.17 | 7.05 | |
| 12 x 12 x 12" | ECT-90 Triple Wall Corrugated | 5/30 | 26.61 | 25.99 | 25.38 | 24.97 | 24.56 | |
| 13 x 13 x 13" | ECT-32 Single Wall Corrugated | 25/500 | 1.49 | 1.46 | 1.42 | 1.40 | 1.38 | |
| 13 x 13 x 13" | 11,9,7" | 25/500 | 1.59 | 1.56 | 1.52 | 1.50 | 1.47 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 3.72 | 3.63 | 3.55 | 3.49 | 3.43 | |
| 13 x 13 x 13" | ECT-48 Double Wall Corrugated | 15/180 | 2.69 | 2.62 | 2.56 | 2.52 | 2.48 | |
| 14 x 14 x 14" | ECT-32 Single Wall Corrugated | 25/250 | 1.51 | 1.47 | 1.44 | 1.41 | 1.39 | |
| 14 x 14 x 14" | 12,10,8" | 25/250 | 2.06 | 2.01 | 1.97 | 1.93 | 1.90 | |
| 14 x 14 x 14" | White | 25/250 | 2.38 | 2.32 | 2.27 | 2.23 | 2.19 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 2.35 | 2.30 | 2.24 | 2.20 | 2.17 | |
| 14 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/120 | 2.91 | 2.84 | 2.78 | 2.73 | 2.69 | |
| 14 x 14 x 14" | ECT-71 Double Wall Corrugated | 15/120 | 7.63 | 7.46 | 7.28 | 7.16 | 7.05 | |
| 14 x 14 x 14" | ECT-90 Triple Wall Corrugated | 5/30 | 19.76 | 19.31 | 18.85 | 18.55 | 18.24 | |
| 15 x 15 x 15" | ECT-32 Single Wall Corrugated | 25/250 | 1.96 | 1.91 | 1.87 | 1.84 | 1.81 | |
| 15 x 15 x 15" | 13,11,9,7" | 25/250 | 2.30 | 2.25 | 2.20 | 2.16 | 2.13 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 5.05 | 4.93 | 4.82 | 4.74 | 4.66 | |
| 15 x 15 x 15" | ECT-48 Double Wall Corrugated | 15/90 | 3.72 | 3.63 | 3.55 | 3.49 | 3.43 | |
| 16 x 16 x 16" | ECT-32 Single Wall Corrugated | 25/125 | 2.20 | 2.15 | 2.10 | 2.06 | 2.03 | |
| 16 x 16 x 16" | 14,12,10,8" | 10/120 | 2.39 | 2.33 | 2.28 | 2.24 | 2.20 | |
| 16 x 16 x 16" | White | 25/125 | 3.09 | 3.02 | 2.95 | 2.90 | 2.86 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 3.35 | 3.27 | 3.19 | 3.14 | 3.09 | |
| 16 x 16 x 16" | ECT-48 Double Wall Corrugated | 15/90 | 3.37 | 3.30 | 3.22 | 3.17 | 3.11 | |
| 16 x 16 x 16" | ECT-71 Double Wall Corrugated | 15/75 | 13.02 | 12.72 | 12.42 | 12.22 | 12.02 | |
| 16 x 16 x 16" | ECT-90 Triple Wall Corrugated | 5/30 | 33.32 | 32.55 | 31.78 | 31.27 | 30.76 | |
| 17 x 17 x 17" | ECT-32 Single Wall Corrugated | 25/150 | 2.75 | 2.69 | 2.63 | 2.58 | 2.54 | |
| 17 x 17 x 17" | 15,13,11" | 25/150 | 3.25 | 3.18 | 3.10 | 3.05 | 3.00 | |
| 17 x 17 x 17" | ECT-48 Double Wall Corrugated | 10/90 | 7.58 | 7.40 | 7.23 | 7.11 | 7.00 | |
| 18 x 18 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 2.69 | 2.63 | 2.57 | 2.53 | 2.48 | |
| 18 x 18 x 18" | 16,14,12,10" | 20/120 | 3.04 | 2.97 | 2.90 | 2.86 | 2.81 | |
| 18 x 18 x 18" | White | 20/120 | 4.29 | 4.19 | 4.09 | 4.03 | 3.96 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 3.99 | 3.90 | 3.80 | 3.74 | 3.68 | |
| 18 x 18 x 18" | ECT-48 Double Wall Corrugated | 10/70 | 4.42 | 4.31 | 4.21 | 4.14 | 4.08 | |
| 18 x 18 x 18" | ECT-71 Double Wall Corrugated | 10/70 | 13.75 | 13.43 | 13.12 | 12.91 | 12.69 | |
| 18 x 18 x 18" | ECT-90 Triple Wall Corrugated | 5/30 | 32.70 | 31.94 | 31.19 | 30.69 | 30.18 | |
| 19 x 19 x 19" | ECT-32 Single Wall Corrugated | 10/120 | 3.48 | 3.40 | 3.32 | 3.27 | 3.22 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 3.27 | 3.19 | 3.11 | 3.06 | 3.01 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 4.10 | 4.00 | 3.91 | 3.85 | 3.78 | |
| 20 x 20 x 20" | White | 10/120 | 5.59 | 5.46 | 5.33 | 5.25 | 5.16 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 5.18 | 5.06 | 4.94 | 4.86 | 4.79 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 5.21 | 5.09 | 4.97 | 4.89 | 4.81 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 5.88 | 5.74 | 5.60 | 5.51 | 5.42 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 19.04 | 18.60 | 18.17 | 17.87 | 17.58 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 38.29 | 37.41 | 36.52 | 35.94 | 35.35 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 5.55 | 5.42 | 5.30 | 5.21 | 5.13 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 4.17 | 4.07 | 3.98 | 3.91 | 3.85 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 5.91 | 5.78 | 5.64 | 5.55 | 5.46 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 8.51 | 8.31 | 8.11 | 7.98 | 7.85 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 7.92 | 7.74 | 7.55 | 7.43 | 7.31 | |
| 24 x 24 x 24" | ECT-32 Corrugated | 10/120 | 5.10 | 4.99 | 4.87 | 4.79 | 4.71 | |
| 24 x 24 x 24" | 22,20,18,16" | 10/120 | 5.35 | 5.23 | 5.10 | 5.02 | 4.94 | |
| 24 x 24 x 24" | White | 10/120 | 7.85 | 7.67 | 7.48 | 7.36 | 7.24 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 8.83 | 8.63 | 8.42 | 8.29 | 8.15 | |
| 24 x 24 x 24" | ECT-44 - 22,20,18,16,14,12" | 10/120 | 7.48 | 7.31 | 7.14 | 7.02 | 6.91 | |
| 24 x 24 x 24" | ECT-48 Double Wall Corrugated | 10/70 | 9.27 | 9.05 | 8.84 | 8.70 | 8.56 | |
| 24 x 24 x 24" | ECT-71 Double Wall Corrugated | 10/70 | 29.71 | 29.02 | 28.34 | 27.88 | 27.42 | |
| 24 x 24 x 24" | ECT-90 Triple Wall Corrugated | 5/30 | 27.36 | 26.73 | 26.10 | 25.68 | 25.26 | |
| 25 x 25 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 6.62 | 6.46 | 6.31 | 6.21 | 6.11 | |
| 25 x 25 x 25" | ECT-48 Double Wall Corrugated | 5/90 | 15.88 | 15.51 | 15.14 | 14.90 | 14.66 | |
| 26 x 26 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 7.23 | 7.06 | 6.90 | 6.79 | 6.67 | |
| 26 x 26 x 26" | 24,22,20" | 10/120 | 7.56 | 7.38 | 7.21 | 7.09 | 6.98 | |
| 26 x 26 x 26" | ECT-44 - 20,18,16,14,12,10" | 10/120 | 9.04 | 8.83 | 8.62 | 8.48 | 8.34 | |
| 26 x 26 x 26" | ECT-48 Double Wall Corrugated | 5/75 | 11.76 | 11.49 | 11.22 | 11.04 | 10.86 | |
| 27 x 27 x 27" | ECT-32 Single Wall Corrugated | 5/120 | 7.59 | 7.42 | 7.24 | 7.12 | 7.01 | |
| 28 x 28 x 28" | ECT-32 Single Wall Corrugated | 5/120 | 8.37 | 8.18 | 7.98 | 7.85 | 7.73 | |
| 28 x 28 x 28" | ECT-48 Double Wall Corrugated | 5/90 | 18.58 | 18.15 | 17.72 | 17.44 | 17.15 | |
| 30 x 30 x 30" | ECT-32 Single Wall Corrugated | 5/120 | 9.73 | 9.50 | 9.28 | 9.13 | 8.98 | |
| 30 x 30 x 30" | ECT-48 Double Wall Corrugated | 5/75 | 16.03 | 15.66 | 15.29 | 15.04 | 14.80 | |
| 30 x 30 x 30" | ECT-90 Triple Wall Corrugated | 5/30 | 43.40 | 42.40 | 41.40 | 40.73 | 40.06 | |
| 32 x 32 x 32" | ECT-32 Single Wall Corrugated | 5/120 | 10.50 | 10.26 | 10.02 | 9.85 | 9.69 | |
| 32 x 32 x 32" | ECT-48 Double Wall Corrugated | 5/90 | 19.04 | 18.60 | 18.16 | 17.87 | 17.57 | |
| 34 x 34 x 34" | ECT-32 Single Wall Corrugated | 5/120 | 11.93 | 11.65 | 11.38 | 11.20 | 11.01 | |
| 36 x 36 x 36" | ECT-32 Single Wall Corrugated | 5/120 | 13.28 | 12.97 | 12.67 | 12.46 | 12.26 | |
| 36 x 36 x 36" | 24,22,20" | 5/120 | 14.19 | 13.86 | 13.54 | 13.32 | 13.10 | |
| 36 x 36 x 36" | ECT-48 Double Wall Corrugated | 5/75 | 26.07 | 25.47 | 24.87 | 24.47 | 24.07 | |
| 36 x 36 x 36" | ECT-90 Triple Wall Corrugated | 5/30 | 87.83 | 85.80 | 83.78 | 82.43 | 81.08 | |