JAM Paper® Navy Blue 9 x 12 Open End Catalog Envelopes with Gum Closures are ideal for a large variety of business and home mailing purposes! These envelopes are made out of high quality 28lb paper and measure 9 x 12 inches a size ideal for enclosing standard sized sheets of paper. A total of 25 envelopes is contained in this pack. Each one features a dark and professional navy blue color. Opening on the short end each one has a commercial style flap with a secure gum closure. Use them to send documents forms files letters projects and more through the mail from your office or home! Recipients are ensured to be impressed by the refined appearance and superior quality feel of these envelopes! Size: 9in x 12in | Color: Navy Blue | Quantity: 25