Shipping Box Box Style Cube Heavy Duty Wall Type Double Wall Inside Length 6 in Inside Width 6 in Inside Height 6 in 6x6x6 in Inside LxWxH 48 ECT RSC Outside Length 6 3/4 in Outside Width 6 3/4 in Outside Height 7 in 6 3/4x6 3/4x7 in Outside LxWxH Wall Thickness 1/4 in Fluting Profile C Flute Maximum Load Capacity 100 lb Material Corrugate Color Kraft Post-Consumer Recyclability 100 Percent Standards ASTM D5118 Inside Length Range 3 in to 8 in Length Shipping Boxes