Shipping Box Box Style Cube Heavy Duty Wall Type Single Wall Inside Length 20 in Inside Width 20 in Inside Height 20 in 20x20x20 in Inside LxWxH 44 ECT RSC Outside Length 20 1/2 in Outside Width 20 1/2 in Outside Height 20 3/4 in 20 1/2x20 1/2x20 3/4 in Outside LxWxH Wall Thickness 3/16 in Fluting Profile C Flute Maximum Load Capacity 95 lb Material Corrugate Color Kraft Post-Consumer Recyclability 100 Percent Standards ASTM D5118