White Corrugated Cardboard Mailing Boxes, 9" x 4" x 3" (Pack of 50) Crush-Proof Mailers, Small Cardboard Boxes for Shipping, Packing, Moving, and Storage

Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 9 in, Inside Width 4 in, Inside Height 3 in, Inside LxWxH 9x4x3 in, Board Test 200#, Wall Thickness 1/8 in, Fluting Profile B Flute, Material Corrugate, Color White, Post-Consumer Recyclability 100 Percent, Standards ASTM-D-5169, Package Quantity 50