Corrugated Cardboard Heavy-Duty Double Wall Shipping and Mailing Boxes, 13" L x 13" W x 13" H, Brown/Kraft, Easy-to-Assemble, Great for Small Businesses (Pack of 15)

Shipping Box, Box Style Cube, Heavy Duty, Wall Type Double Wall, Inside Length 13 in, Inside Width 13 in, Inside Height 13 in, 13x13x13 in Inside LxWxH, 48 ECT, RSC, Outside Length 13 3/8 in, Outside Width 13 3/8 in, Outside Height 13 5/8 in, 13 3/8x13 3/8x13 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