Literature Mailer Literature Mailer Type Standard Wall Type Single Wall Inside Length 15 in Inside Width 12 in Inside Height 2 in Inside LxWxH 15x12x2 in Board Test 32 ECT Outside Length 15 3/4 in Outside Width 12 1/2 in Outside Height 2 1/4 in Outside LxWxH 15-3/4x12-1/2x2-1/4 in Wall Thickness 5/32 in Fluting Profile B Flute Maximum Load Capacity 65 lb Material Corrugate Color White Post-Consumer Recyclability 100 Percent Standards ASTM-D-5118