Shipping Box Box Style Cube Heavy Duty Wall Type Double Wall Inside Length 36 in Inside Width 36 in Inside Height 36 in 36x36x36 in Inside LxWxH 48 ECT RSC Outside Length 36 3/8 in Outside Width 36 3/8 in Outside Height 36 5/8 in 36 3/8x36 3/8x36 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