Literature Mailer Literature Mailer Type Reinforced Wall Type Single Wall Inside Length 7 in Inside Width 4 in Inside Height 3 in Inside LxWxH 7x4x3 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-5147 Package Quantity 50