Shipping Box Wall Type Single Wall Inside Length 6 in Inside Width 5 in Inside Height 4 in 6x5x4 in Inside LxWxH 32 ECT RSC Outside Length 6 3/8 in Outside Width 5 3/8 in Outside Height 4 5/8 in 6 3/8x5 3/8x4 5/8 in Outside LxWxH Wall Thickness 1/8 in Fluting Profile C Flute Maximum Load Capacity 65 lb Material Corrugate Color Kraft Post-Consumer Recyclability 100 Percent Standards ASTM D5118 Inside Length Range 3 in to 8 in Length Shipping Boxes