White Shipping Boxes 12"L x 9"W x 4"H (25 Pack) Small Medium Mailing Box for Small Business Packaging, Mailers, Gifts & Storage

Shipping Box, Box Style Flat, White, Wall Type Single Wall, Inside Length 12 in, Inside Width 9 in, Inside Height 4 in, 12x9x4 in Inside LxWxH, 32 ECT, RSC, Outside Length 12 3/8 in, Outside Width 9 3/8 in, Outside Height 4 5/8 in, 12 3/8x9 3/8x4 5/8 in Outside LxWxH, Wall Thickness 1/8 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 12 in to 13 in Length Shipping Boxes