White Corrugated Small Business Mailers, 5" L x 5"" W x 4" H, for Shipping and Packaging, Bundle of 50

Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 5 in, Inside Width 5 in, Inside Height 4 in, Inside LxWxH 5x5x4 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-5197, Package Quantity 50