Amazon.com : APQ Natural Kraft Rigid Mailers 12.75 x 15 inches. Pack of 10 Brown Photo Mailers. Versatile Rigid Mailer with Tab Lock Closure for Mailing Documents, Photos, CDs, DVDs. Self-Seal Stayflat
9 x 6 1/2 x 4" Kraft Tab Locking Literature Mailers S-16954 - Uline
Amazon.com: BOX USA Deluxe Literature Cardboard Mailers, 10 x 10 x 4 Inches, Tuck Top One-Piece, Die-Cut Shipping Cartons, Medium Brown Kraft Mailing Boxes (Pack of 50) : Office Products