| 20 x 4 x 4" | ECT-32 Single Wall Corrugated | 25/1000 | $1.62 | $1.46 | $1.38 | $1.30 | $1.22 | |
| 20 x 5 x 5" | ECT-32 Single Wall Corrugated | 25/1000 | 1.29 | 1.16 | 1.10 | 1.03 | .97 | |
| 20 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/500 | 1.27 | 1.14 | 1.08 | 1.02 | .95 | |
| 20 x 8 x 4" | ECT-32 Single Wall Corrugated | 25/500 | 1.99 | 1.79 | 1.69 | 1.59 | 1.49 | |
| 20 x 8 x 6" | ECT-32 Single Wall Corrugated | 25/375 | 1.51 | 1.36 | 1.28 | 1.21 | 1.13 | |
| 20 x 8 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 1.67 | 1.50 | 1.42 | 1.34 | 1.25 | |
| 20 x 8 x 50" | ECT-44 Single Wall Corrugated | 5/120 | 14.60 | 13.14 | 12.41 | 11.68 | 10.95 | |
| 20 x 8 x 60" | ECT-44 Single Wall Corrugated | 5/120 | 18.30 | 16.47 | 15.56 | 14.64 | 13.73 | |
| 20 x 10 x 4" | ECT-32 Single Wall Corrugated | 25/375 | 1.56 | 1.41 | 1.33 | 1.25 | 1.17 | |
| 20 x 10 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 1.80 | 1.62 | 1.53 | 1.44 | 1.35 | |
| 20 x 10 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 2.03 | 1.82 | 1.72 | 1.62 | 1.52 | |
| 20 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.23 | 2.00 | 1.89 | 1.78 | 1.67 | |
| 20 x 10 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 2.42 | 2.18 | 2.06 | 1.93 | 1.81 | |
| 20 x 12 x 3" | ECT-32 Single Wall Corrugated | 25/450 | 2.87 | 2.59 | 2.44 | 2.30 | 2.16 | |
| 20 x 12 x 4" | ECT-32 Single Wall Corrugated | 25/450 | 2.00 | 1.80 | 1.70 | 1.60 | 1.50 | |
| 20 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.14 | 1.93 | 1.82 | 1.71 | 1.61 | |
| 20 x 12 x 6" | ECT-48 Double Wall Corrugated | 15/180 | 5.44 | 4.90 | 4.62 | 4.35 | 4.08 | |
| 20 x 12 x 7" | ECT-32 Single Wall Corrugated | 25/300 | 3.38 | 3.04 | 2.87 | 2.70 | 2.53 | |
| 20 x 12 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 2.37 | 2.13 | 2.02 | 1.90 | 1.78 | |
| 20 x 12 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.60 | 2.34 | 2.21 | 2.08 | 1.95 | |
| 20 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.76 | 2.48 | 2.35 | 2.21 | 2.07 | |
| 20 x 12 x 12" | 10,8,6" | 20/240 | 3.13 | 2.82 | 2.66 | 2.51 | 2.35 | |
| 20 x 12 x 12" | ECT-48 Double Wall Corrugated | 15/180 | 4.86 | 4.38 | 4.13 | 3.89 | 3.65 | |
| 20 x 12 x 16" | ECT-32 Single Wall Corrugated | 20/240 | 4.44 | 3.99 | 3.77 | 3.55 | 3.33 | |
| 20 x 12 x 20" | ECT-32 Single Wall Corrugated | 20/140 | 6.00 | 5.40 | 5.10 | 4.80 | 4.50 | |
| 20 x 13 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.89 | 2.60 | 2.46 | 2.31 | 2.17 | |
| 20 x 14 x 3" | ECT-32 Single Wall Corrugated | 25/300 | 2.89 | 2.60 | 2.45 | 2.31 | 2.17 | |
| 20 x 14 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 2.27 | 2.04 | 1.93 | 1.82 | 1.70 | |
| 20 x 14 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.54 | 2.29 | 2.16 | 2.03 | 1.91 | |
| 20 x 14 x 6" | ECT-48 Double Wall Corrugated | 15/180 | 6.37 | 5.73 | 5.41 | 5.10 | 4.78 | |
| 20 x 14 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 2.76 | 2.48 | 2.34 | 2.21 | 2.07 | |
| 20 x 14 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 3.00 | 2.70 | 2.55 | 2.40 | 2.25 | |
| 20 x 14 x 10" | ECT-48 Double Wall Corrugated | 15/180 | 7.45 | 6.70 | 6.33 | 5.96 | 5.58 | |
| 20 x 14 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 3.15 | 2.83 | 2.68 | 2.52 | 2.36 | |
| 20 x 14 x 12" | ECT-48 Double Wall Corrugated | 15/180 | 8.01 | 7.21 | 6.81 | 6.41 | 6.01 | |
| 20 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/240 | 3.51 | 3.16 | 2.99 | 2.81 | 2.63 | |
| 20 x 14 x 14" | 12,10,8" | 15/150 | 4.07 | 3.66 | 3.46 | 3.25 | 3.05 | |
| 20 x 14 x 14" | ECT-48 Double Wall Corrugated | 15/90 | 7.62 | 6.86 | 6.48 | 6.10 | 5.72 | |
| 20 x 14 x 16" | ECT-32 Single Wall Corrugated | 20/120 | 3.70 | 3.33 | 3.14 | 2.96 | 2.77 | |
| 20 x 14 x 18" | ECT-32 Single Wall Corrugated | 20/120 | 3.95 | 3.55 | 3.36 | 3.16 | 2.96 | |
| 20 x 14 x 20" | ECT-32-B Corrugated | 20/140 | 7.02 | 6.32 | 5.97 | 5.61 | 5.26 | |
| 20 x 15 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.87 | 2.59 | 2.44 | 2.30 | 2.16 | |
| 20 x 15 x 9" | ECT-32 Single Wall Corrugated | 25/300 | 3.22 | 2.90 | 2.74 | 2.58 | 2.42 | |
| 20 x 15 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 3.20 | 2.88 | 2.72 | 2.56 | 2.40 | |
| 20 x 15 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 3.45 | 3.10 | 2.93 | 2.76 | 2.59 | |
| 20 x 15 x 15" | ECT-32 Single Wall Corrugated | 20/240 | 3.83 | 3.45 | 3.26 | 3.06 | 2.87 | |
| 20 x 16 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 2.82 | 2.53 | 2.39 | 2.25 | 2.11 | |
| 20 x 16 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 2.92 | 2.63 | 2.48 | 2.33 | 2.19 | |
| 20 x 16 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 3.34 | 3.01 | 2.84 | 2.67 | 2.51 | |
| 20 x 16 x 9" | ECT-32-B Corrugated | 25/300 | 5.37 | 4.83 | 4.56 | 4.29 | 4.02 | |
| 20 x 16 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 3.45 | 3.11 | 2.94 | 2.76 | 2.59 | |
| 20 x 16 x 10" | ECT-48 Double Wall Corrugated | 15/180 | 9.95 | 8.96 | 8.46 | 7.96 | 7.46 | |
| 20 x 16 x 12" | ECT-32 Single Wall Corrugated | 25/250 | 3.71 | 3.34 | 3.15 | 2.97 | 2.78 | |
| 20 x 16 x 12" | ECT-48 Double Wall Corrugated | 15/90 | 9.81 | 8.83 | 8.34 | 7.85 | 7.36 | |
| 20 x 16 x 14" | ECT-32 Single Wall Corrugated | 20/240 | 3.81 | 3.43 | 3.24 | 3.05 | 2.86 | |
| 20 x 16 x 14" | 12,10,8" | 20/240 | 3.99 | 3.59 | 3.39 | 3.19 | 2.99 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 5.03 | 4.53 | 4.27 | 4.02 | 3.77 | |
| 20 x 16 x 14" | ECT-48 Double Wall Corrugated | 15/90 | 6.73 | 6.06 | 5.72 | 5.39 | 5.05 | |
| 20 x 16 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 4.21 | 3.79 | 3.57 | 3.36 | 3.15 | |
| 20 x 16 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 7.13 | 6.41 | 6.06 | 5.70 | 5.35 | |
| 20 x 18 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 4.13 | 3.72 | 3.51 | 3.30 | 3.10 | |
| 20 x 18 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 3.31 | 2.98 | 2.81 | 2.65 | 2.48 | |
| 20 x 18 x 8" | ECT-32 Single Wall Corrugated | 25/250 | 3.72 | 3.35 | 3.16 | 2.98 | 2.79 | |
| 20 x 18 x 10" | ECT-32 Single Wall Corrugated | 10/150 | 3.87 | 3.49 | 3.29 | 3.10 | 2.91 | |
| 20 x 18 x 12" | ECT-32 Single Wall Corrugated | 10/150 | 4.25 | 3.83 | 3.62 | 3.40 | 3.19 | |
| 20 x 18 x 12" | Double Wall with Hand Holes | 10/90 | 9.08 | 8.17 | 7.72 | 7.27 | 6.81 | |
| 20 x 18 x 14" | ECT-32 Single Wall Corrugated | 10/150 | 4.51 | 4.06 | 3.83 | 3.61 | 3.38 | |
| 20 x 18 x 16" | ECT-32 Single Wall Corrugated | 10/150 | 4.70 | 4.23 | 4.00 | 3.76 | 3.53 | |
| 20 x 18 x 18" | ECT-32 Single Wall Corrugated | 15/150 | 4.92 | 4.43 | 4.18 | 3.94 | 3.69 | |
| 20 x 18 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 6.35 | 5.71 | 5.39 | 5.08 | 4.76 | |
| 20 x 18 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 6.06 | 5.45 | 5.15 | 4.85 | 4.54 | |
| 20 x 20 x 2" | ECT-32 Single Wall Corrugated | 20/240 | 5.79 | 5.21 | 4.92 | 4.63 | 4.34 | |
| 20 x 20 x 4" | ECT-32 Single Wall Corrugated | 10/240 | 3.61 | 3.25 | 3.07 | 2.89 | 2.71 | |
| 20 x 20 x 6" | ECT-32 Single Wall Corrugated | 15/120 | 3.73 | 3.36 | 3.17 | 2.99 | 2.80 | |
| 20 x 20 x 7" | ECT-32 Single Wall Corrugated | 15/150 | 6.03 | 5.42 | 5.12 | 4.82 | 4.52 | |
| 20 x 20 x 8" | ECT-32 Single Wall Corrugated | 15/150 | 4.11 | 3.70 | 3.50 | 3.29 | 3.09 | |
| 20 x 20 x 8" | ECT-48 Double Wall Corrugated | 10/90 | 11.13 | 10.01 | 9.46 | 8.90 | 8.35 | |
| 20 x 20 x 10" | ECT-32 Single Wall Corrugated | 15/150 | 4.40 | 3.96 | 3.74 | 3.52 | 3.30 | |
| 20 x 20 x 10" | ECT-48 Double Wall Corrugated | 10/90 | 9.59 | 8.63 | 8.15 | 7.67 | 7.19 | |
| 20 x 20 x 11" | ECT-32 Single Wall Corrugated | 15/150 | 4.91 | 4.42 | 4.17 | 3.93 | 3.68 | |
| 20 x 20 x 12" | ECT-32 Single Wall Corrugated | 15/150 | 4.28 | 3.85 | 3.64 | 3.42 | 3.21 | |
| 20 x 20 x 12" | 10,8,6" | 15/120 | 5.44 | 4.90 | 4.63 | 4.35 | 4.08 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.61 | 6.85 | 6.47 | 6.09 | 5.71 | |
| 20 x 20 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 7.49 | 6.74 | 6.37 | 5.99 | 5.62 | |
| 20 x 20 x 12" | Double Wall with Hand Holes | 10/90 | 10.38 | 9.34 | 8.82 | 8.30 | 7.78 | |
| 20 x 20 x 14" | ECT-32 Single Wall Corrugated | 15/150 | 5.18 | 4.66 | 4.40 | 4.14 | 3.88 | |
| 20 x 20 x 15" | ECT-32 Single Wall Corrugated | 20/120 | 5.31 | 4.78 | 4.51 | 4.25 | 3.98 | |
| 20 x 20 x 16" | ECT-32 Single Wall Corrugated | 15/150 | 5.13 | 4.61 | 4.36 | 4.10 | 3.85 | |
| 20 x 20 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 8.88 | 7.99 | 7.55 | 7.11 | 6.66 | |
| 20 x 20 x 18" | ECT-32 Single Wall Corrugated | 10/120 | 5.34 | 4.81 | 4.54 | 4.27 | 4.01 | |
| 20 x 20 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 5.37 | 4.83 | 4.56 | 4.29 | 4.02 | |
| 20 x 20 x 20" | 18,16,14" | 10/120 | 6.31 | 5.68 | 5.36 | 5.05 | 4.73 | |
| 20 x 20 x 20" | White | 10/120 | 8.60 | 7.74 | 7.31 | 6.88 | 6.45 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 7.98 | 7.18 | 6.78 | 6.38 | 5.98 | |
| 20 x 20 x 20" | ECT-44 - 18,16,14" | 10/120 | 8.02 | 7.22 | 6.82 | 6.41 | 6.01 | |
| 20 x 20 x 20" | ECT-48 Double Wall Corrugated | 10/70 | 9.04 | 8.13 | 7.68 | 7.23 | 6.78 | |
| 20 x 20 x 20" | ECT-71 Double Wall Corrugated | 10/70 | 29.30 | 26.37 | 24.90 | 23.44 | 21.97 | |
| 20 x 20 x 20" | Double Wall with Hand Holes | 10/70 | 13.66 | 12.29 | 11.61 | 10.92 | 10.24 | |
| 20 x 20 x 20" | ECT-90 Triple Wall Corrugated | 5/30 | 58.91 | 53.02 | 50.07 | 47.13 | 44.18 | |
| 20 x 20 x 24" | ECT-32 Single Wall Corrugated | 10/120 | 6.33 | 5.69 | 5.38 | 5.06 | 4.74 | |
| 20 x 20 x 24" | ECT-48 Double Wall Corrugated | 10/90 | 17.22 | 15.50 | 14.64 | 13.78 | 12.92 | |
| 20 x 20 x 25" | ECT-32 Single Wall Corrugated | 10/120 | 6.52 | 5.87 | 5.54 | 5.21 | 4.89 | |
| 20 x 20 x 26" | ECT-32 Single Wall Corrugated | 10/120 | 6.42 | 5.78 | 5.46 | 5.14 | 4.81 | |
| 20 x 20 x 28" | ECT-32 Single Wall Corrugated | 10/120 | 9.79 | 8.81 | 8.32 | 7.84 | 7.35 | |
| 20 x 20 x 30" | ECT-32 Single Wall Corrugated | 10/120 | 7.66 | 6.90 | 6.51 | 6.13 | 5.75 | |
| 20 x 20 x 36" | ECT-32 Single Wall Corrugated | 10/120 | 9.48 | 8.53 | 8.05 | 7.58 | 7.11 | |
| 20 x 20 x 40" | ECT-32 Single Wall Corrugated | 10/150 | 12.83 | 11.55 | 10.91 | 10.27 | 9.63 | |
| 20 x 20 x 40" | Inside Telescopic HSC | 10/120 | 14.45 | 13.00 | 12.28 | 11.56 | 10.84 | |
| 20 x 20 x 45" | Wardrobe Packing Box | 5/75 | 28.07 | 25.27 | 23.86 | 22.46 | 21.06 | |
| 20 x 20 x 48" | ECT-32 Single Wall Corrugated | 10/120 | 11.60 | 10.44 | 9.86 | 9.28 | 8.70 | |
| 20 1/2 x 20 1/2 x 40" | Outside Telecopic HSC | 10/120 | 13.73 | 12.36 | 11.67 | 10.98 | 10.30 | |
| 21 x 10 x 10" | ECT-32 Single Wall Corrugated | 25/250 | 2.28 | 2.05 | 1.93 | 1.82 | 1.71 | |
| 21 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 2.90 | 2.61 | 2.47 | 2.32 | 2.18 | |
| 21 x 13 x 13" | ECT-32 Single Wall Corrugated | 20/240 | 5.14 | 4.62 | 4.37 | 4.11 | 3.85 | |
| 21 x 14 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 3.06 | 2.75 | 2.60 | 2.45 | 2.29 | |
| 21 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/120 | 3.58 | 3.22 | 3.04 | 2.86 | 2.68 | |
| 21 x 15 x 15" | ECT-32 Single Wall Corrugated | 20/120 | 3.93 | 3.54 | 3.34 | 3.15 | 2.95 | |
| 21 x 21 x 21" | ECT-32 Single Wall Corrugated | 15/150 | 9.30 | 8.37 | 7.90 | 7.44 | 6.97 | |
| 21 3/8 x 15 5/8 x 6 3/8" | ECT-32 Single Wall Corrugated | 25/250 | 5.35 | 4.81 | 4.54 | 4.28 | 4.01 | |
| 21 3/8 x 15 5/8 x 9 1/2" | ECT-32 Single Wall Corrugated | 20/240 | 5.79 | 5.21 | 4.92 | 4.63 | 4.34 | |
| 21 3/8 x 15 5/8 x 12 5/8" | ECT-32 Single Wall Corrugated | 20/240 | 5.61 | 5.04 | 4.76 | 4.48 | 4.20 | |
| 22 x 6 x 6" | ECT-32 Single Wall Corrugated | 25/500 | 1.36 | 1.23 | 1.16 | 1.09 | 1.02 | |
| 22 x 6 x 16" | FOL ECT-44 Flat-Panel TV Box | 5/240 | 7.42 | 6.68 | 6.31 | 5.94 | 5.57 | |
| 22 x 10 x 4" | ECT-32 Single Wall Corrugated | 25/250 | 1.73 | 1.55 | 1.47 | 1.38 | 1.30 | |
| 22 x 10 x 6" | ECT-32 Single Wall Corrugated | 25/250 | 1.90 | 1.71 | 1.61 | 1.52 | 1.42 | |
| 22 x 10 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 2.12 | 1.91 | 1.80 | 1.70 | 1.59 | |
| 22 x 10 x 9" | ECT-32 Single Wall Corrugated | 20/240 | 2.23 | 2.01 | 1.90 | 1.79 | 1.67 | |
| 22 x 10 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.35 | 2.12 | 2.00 | 1.88 | 1.76 | |
| 22 x 12 x 6" | ECT-32 Single Wall Corrugated | 25/300 | 3.06 | 2.76 | 2.60 | 2.45 | 2.30 | |
| 22 x 12 x 8" | ECT-32 Single Wall Corrugated | 25/300 | 4.30 | 3.87 | 3.66 | 3.44 | 3.23 | |
| 22 x 12 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 2.84 | 2.55 | 2.41 | 2.27 | 2.13 | |
| 22 x 12 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 3.00 | 2.70 | 2.55 | 2.40 | 2.25 | |
| 22 x 14 x 4" | ECT-32 Single Wall Corrugated | 25/300 | 3.84 | 3.46 | 3.26 | 3.07 | 2.88 | |
| 22 x 14 x 6" | ECT-32 Single Wall Corrugated | 20/240 | 2.73 | 2.46 | 2.32 | 2.18 | 2.05 | |
| 22 x 14 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 2.89 | 2.60 | 2.45 | 2.31 | 2.16 | |
| 22 x 14 x 10" | ECT-32 Single Wall Corrugated | 20/240 | 3.14 | 2.83 | 2.67 | 2.51 | 2.36 | |
| 22 x 14 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 3.11 | 2.80 | 2.64 | 2.49 | 2.33 | |
| 22 x 14 x 12" | ECT-48 Double Wall Corrugated | 15/90 | 7.57 | 6.81 | 6.43 | 6.05 | 5.67 | |
| 22 x 14 x 14" | ECT-32 Single Wall Corrugated | 20/240 | 3.98 | 3.59 | 3.39 | 3.19 | 2.99 | |
| 22 x 15 x 10" | ECT-32 Single Wall Corrugated | 25/300 | 5.54 | 4.99 | 4.71 | 4.43 | 4.16 | |
| 22 x 15 x 15" | ECT-32 Single Wall Corrugated | 20/120 | 4.26 | 3.84 | 3.62 | 3.41 | 3.20 | |
| 22 x 16 x 4" | ECT-32 Single Wall Corrugated | 25/300 | 4.51 | 4.06 | 3.83 | 3.61 | 3.38 | |
| 22 x 16 x 6" | ECT-32 Single Wall Corrugated | 25/300 | 5.13 | 4.62 | 4.36 | 4.11 | 3.85 | |
| 22 x 16 x 8" | ECT-32 Single Wall Corrugated | 20/240 | 4.43 | 3.99 | 3.76 | 3.54 | 3.32 | |
| 22 x 16 x 10" | ECT-32 Single Wall Corrugated | 20/140 | 3.60 | 3.24 | 3.06 | 2.88 | 2.70 | |
| 22 x 16 x 12" | ECT-32 Single Wall Corrugated | 20/240 | 5.17 | 4.65 | 4.39 | 4.13 | 3.87 | |
| 22 x 16 x 14" | ECT-32 Single Wall Corrugated | 20/140 | 5.44 | 4.90 | 4.62 | 4.35 | 4.08 | |
| 22 x 16 x 16" | ECT-32 Single Wall Corrugated | 15/120 | 4.41 | 3.97 | 3.75 | 3.53 | 3.31 | |
| 22 x 17 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 3.77 | 3.39 | 3.21 | 3.02 | 2.83 | |
| 22 x 18 x 4" | ECT-32 Single Wall Corrugated | 25/300 | 5.07 | 4.57 | 4.31 | 4.06 | 3.81 | |
| 22 x 18 x 6" | ECT-32 Single Wall Corrugated | 20/120 | 3.67 | 3.30 | 3.12 | 2.94 | 2.75 | |
| 22 x 18 x 8" | ECT-32 Single Wall Corrugated | 20/140 | 3.88 | 3.49 | 3.30 | 3.11 | 2.91 | |
| 22 x 18 x 10" | ECT-32 Single Wall Corrugated | 20/140 | 6.42 | 5.77 | 5.45 | 5.13 | 4.81 | |
| 22 x 18 x 12" | ECT-32 Single Wall Corrugated | 15/120 | 4.36 | 3.92 | 3.70 | 3.49 | 3.27 | |
| 22 x 18 x 16" | ECT-32 Single Wall Corrugated | 15/120 | 4.95 | 4.45 | 4.20 | 3.96 | 3.71 | |
| 22 x 18 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 10.85 | 9.77 | 9.23 | 8.68 | 8.14 | |
| 22 x 18 x 18" | ECT-32 Corrugated | 15/150 | 8.57 | 7.72 | 7.29 | 6.86 | 6.43 | |
| 22 x 20 x 10" | ECT-32 Corrugated | 15/150 | 4.57 | 4.11 | 3.88 | 3.65 | 3.43 | |
| 22 x 20 x 14" | ECT-32 Corrugated | 15/150 | 5.14 | 4.63 | 4.37 | 4.11 | 3.85 | |
| 22 x 20 x 20" | ECT-32 Corrugated | 15/150 | 9.33 | 8.40 | 7.93 | 7.46 | 7.00 | |
| 22 x 22 x 4" | ECT-32 Corrugated | 10/240 | 4.15 | 3.73 | 3.53 | 3.32 | 3.11 | |
| 22 x 22 x 6" | ECT-32 Corrugated | 15/120 | 4.61 | 4.15 | 3.92 | 3.69 | 3.46 | |
| 22 x 22 x 8" | ECT-32 Corrugated | 15/120 | 4.75 | 4.28 | 4.04 | 3.80 | 3.56 | |
| 22 x 22 x 10" | ECT-32 Corrugated | 15/120 | 5.06 | 4.56 | 4.30 | 4.05 | 3.80 | |
| 22 x 22 x 12" | ECT-32 Corrugated | 10/120 | 5.50 | 4.95 | 4.68 | 4.40 | 4.13 | |
| 22 x 22 x 12" | ECT-48 Double Wall Corrugated | 10/90 | 13.55 | 12.19 | 11.51 | 10.84 | 10.16 | |
| 22 x 22 x 14" | ECT-32 Single Wall Corrugated | 10/120 | 5.65 | 5.08 | 4.80 | 4.52 | 4.24 | |
| 22 x 22 x 16" | ECT-32 Single Wall Corrugated | 10/120 | 5.99 | 5.39 | 5.09 | 4.79 | 4.49 | |
| 22 x 22 x 16" | ECT-48 Double Wall Corrugated | 10/90 | 13.91 | 12.52 | 11.83 | 11.13 | 10.44 | |
| 22 x 22 x 18" | ECT-32 Single Wall Corrugated | 10/150 | 6.10 | 5.49 | 5.18 | 4.88 | 4.57 | |
| 22 x 22 x 20" | ECT-32 Single Wall Corrugated | 10/120 | 7.02 | 6.32 | 5.96 | 5.61 | 5.26 | |
| 22 x 22 x 22" | ECT-32 Single Wall Corrugated | 10/120 | 6.42 | 5.77 | 5.45 | 5.13 | 4.81 | |
| 22 x 22 x 22" | 20,18,16" | 10/120 | 7.11 | 6.40 | 6.04 | 5.69 | 5.33 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 9.10 | 8.19 | 7.73 | 7.28 | 6.82 | |
| 22 x 22 x 22" | ECT-48 Double Wall Corrugated | 10/90 | 13.09 | 11.78 | 11.12 | 10.47 | 9.81 | |
| 22 x 22 x 24" | ECT-32 Single Wall Corrugated | 10/140 | 8.49 | 7.64 | 7.22 | 6.79 | 6.37 | |
| 22 x 22 x 30" | ECT-32 Single Wall Corrugated | 10/120 | 11.91 | 10.72 | 10.13 | 9.53 | 8.93 | |
| 22 x 22 x 36" | ECT-32 Single Wall Corrugated | 10/120 | 9.78 | 8.80 | 8.31 | 7.82 | 7.33 | |
| 22 x 22 x 40" | Inside Telescopic HSC | 10/120 | 18.73 | 16.86 | 15.92 | 14.99 | 14.05 | |
| 22 1/2 x 22 1/2 x 40" | Outer Telescopic HSC | 10/120 | 23.13 | 20.82 | 19.66 | 18.51 | 17.35 | |
| 23 x 16 x 18 5/8" | ECT-32 Single Wall Corrugated | 15/120 | 4.76 | 4.28 | 4.05 | 3.81 | 3.57 | |
| 23 x 17 x 12" | ECT-32 Single Wall Corrugated | 10/120 | 4.56 | 4.10 | 3.87 | 3.65 | 3.42 | |
| 23 x 23 x 23" | ECT-32 Single Wall Corrugated | 10/150 | 12.18 | 10.96 | 10.35 | 9.75 | 9.14 | |