White Shipping Boxes 18"L x 12"W x 8"H (25 Pack) Small Medium Mailing Box for Small Business Packaging, Mailers, Gifts & Storage

Shipping Box, Wall Type Single Wall, Inside Length 18 in, Inside Width 12 in, Inside Height 8 in, 18x12x8 in Inside LxWxH, 32 ECT, RSC, Outside Length 18 3/8 in, Outside Width 12 3/8 in, Outside Height 8 5/8 in, 18 3/8x12 3/8x8 5/8 in Outside LxWxH, Wall Thickness 5/32 in, Fluting Profile C Flute, Maximum Load Capacity 65 lb, Material Corrugate, Color White, Post-Consumer Recyclability 100 Percent, Standards ASTM D5118, Inside Length Range 17 in to 19 in Length Shipping Boxes