Literature Mailer, Literature Mailer Type Reinforced, Wall Type Single Wall, Inside Length 6 1/2 in, Inside Width 4 7/8 in, Inside Height 2 5/8 in, Inside LxWxH 6-1/2x4-7/8x2-5/8 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-5191, Package Quantity 50