ZoroSelect Double Wall Boxes, 12\" x 12\" x 8\", Kraft, 15/Bundle Shipping Box, Box Style Heavy Duty, Wall Type Double Wall, Inside Length 12 in, Inside Width 12 in, Inside Height 8 in, 12x12x8 in Inside LxWxH, 48 ECT, RSC, Outside Length 12 3/8 in, Outside Width 12 3/8 in, Outside Height 8 5/8 in, 12 3/8x12 3/8x8 5/8 in Outside LxWxH, Wall Thickness 1/8 in, Fluting Profile C Flute, Maximum Load Capacity 100 lb, Material Corrugate, Color Kraft, Post-Consumer Recyclability 100 Percent, Standards ASTM D5118