Literature Mailer Literature Mailer Type Reinforced Wall Type Single Wall Inside Length 8 in Inside Width 4 in Inside Height 2 in Inside LxWxH 8x4x2 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-5158 Package Quantity 50