Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 12 in, Inside Width 4 in, Inside Height 2 in, Inside LxWxH 12x4x2 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-5193, Package Quantity 50