Bubblefast Bookseller Bubble Mailer Combo Assorted sizes of our heavy-duty Self-Seal (peel and seal) Kraft Bubble Mailers Includes the most popular sizes used for shipping books. You will receive: 10#0 (6 x 10) 10#2 (8.5 x 12) 10#4 (9.5 x 14.5) 10#5 (10.5 x 16) and 5#7 (14.25 x 20) (All measurements are outside measurements) All made in the USA.  Free Shipping to any street address in the continental US. All others please contact us for a shipping quote. Mark and Robin Le Vine