Shipping Box Wall Type Single Wall Inside Length 26 in Inside Width 15 in Inside Height 12 in 26x15x12 in Inside LxWxH 32 ECT RSC Outside Length 26 3/8 in Outside Width 15 3/8 in Outside Height 12 5/8 in 26 3/8x15 3/8x12 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 23 in to 26 in Length Shipping Boxes