Literature Mailer Literature Mailer Type Standard Wall Type Single Wall Inside Length 6 in Inside Width 6 in Inside Height 2 in Inside LxWxH 6x6x2 in Board Test 32 ECT Outside Length 6 3/4 in Outside Width 6 1/2 in Outside Height 2 1/4 in Outside LxWxH 6-3/4x6-1/2x2-1/4 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