Shipping Box Box Style Cube Heavy Duty Wall Type Double Wall Inside Length 30 in Inside Width 30 in Inside Height 30 in 30x30x30 in Inside LxWxH 48 ECT RSC Outside Length 30 3/8 in Outside Width 30 3/8 in Outside Height 30 5/8 in 30 3/8x30 3/8x30 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