Shipping Box, Box Style Heavy Duty, Wall Type Double Wall, Inside Length 48 in, Inside Width 24 in, Inside Height 24 in, 48x24x24 in Inside LxWxH, 48 ECT, RSC, Outside Length 48 3/8 in, Outside Width 24 3/8 in, Outside Height 24 5/8 in, 48 3/8x24 3/8x24 5/8 in Outside LxWxH, Wall Thickness 1/8 in, Fluting Profile C Flute, Maximum Load Capacity 100 lb, Material Corrugate, Color Kraft, Post-Consumer Recyclability 100 Percent, Standards ASTM D5118