Mailer Envelopes, Material Polyethylene, Mailer Type Bubble, Closure Style Self Sealing, Color White, Usable WxL 7 in x 11 in, Usable Width 7 in, Usable Length 11 in, Outside WxL 7 1/4 in x 12 in, Outside Width 7 1/4 in, Outside Length 12 in, Mailer...