Shipping Box Box Style Cube Heavy Duty Wall Type Double Wall Inside Length 15 in Inside Width 15 in Inside Height 15 in 15x15x15 in Inside LxWxH 48 ECT RSC Outside Length 15 3/8 in Outside Width 15 3/8 in Outside Height 15 5/8 in 15 3/8x15 3/8x15 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