Shipping Box Box Style Cube Wall Type Single Wall Inside Length 19 in Inside Width 19 in Inside Height 19 in 19x19x19 in Inside LxWxH 32 ECT RSC Outside Length 19 3/8 in Outside Width 19 3/8 in Outside Height 19 5/8 in 19 3/8x19 3/8x19 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 17 in to 19 in Length Shipping Boxes