Literature Mailer Literature Mailer Type Reinforced Wall Type Single Wall Inside Length 6 3/16 in Inside Width 5 3/8 in Inside Height 2 1/2 in Inside LxWxH 6-3/16x5-3/8x2-1/2 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-5192 Package Quantity 50