Shipping Box Box Style Flat White Wall Type Single Wall Inside Length 12 in Inside Width 9 in Inside Height 4 in 12x9x4 in Inside LxWxH 32 ECT RSC Outside Length 12 3/8 in Outside Width 9 3/8 in Outside Height 4 5/8 in 12 3/8x9 3/8x4 5/8 in Outside LxWxH Wall Thickness 1/8 in Fluting Profile C Flute Maximum Load Capacity 65 lb Material Corrugate Color White Post-Consumer Recyclability 100 Percent Standards ASTM D5118 Inside Length Range 12 in to 13 in Length Shipping Boxes