Shipping Box Top Box Style Telescopic Wall Type Single Wall Inside Length 12 in Inside Width 12 in Inside Height 48 in 12x12x48 in Inside LxWxH 32 ECT HSC Outside Length 12 3/8 in Outside Width 12 3/8 in Outside Height 48 5/8 in 12 3/8x12 3/8x48 5/8 in Outside LxWxH Wall Thickness 5/32 in Fluting Profile C Flute Maximum Load Capacity 65 lb Material Corrugate Color Kraft Post-Consumer Recyclability 100 Percent Standards ASTM D5118