Shipping Box Box Style Heavy Duty Wall Type Double Wall Inside Length 22 in Inside Width 14 in Inside Height 12 in 22x14x12 in Inside LxWxH 48 ECT RSC Outside Length 22 3/4 in Outside Width 14 3/4 in Outside Height 13 in 22 3/4x14 3/4x13 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 20 in to 22 in Length Shipping Boxes