Shipping Box Box Style Flat Heavy Duty Wall Type Double Wall Inside Length 14 in Inside Width 14 in Inside Height 6 in 14x14x6 in Inside LxWxH 48 ECT RSC Outside Length 14 3/4 in Outside Width 14 3/4 in Outside Height 7 in 14 3/4x14 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 14 in to 16 in Length Shipping Boxes