Universal B32810 20 lbs Lightweight Kraft Catalog Envelopes, Gummed - 10 x 13 in. - 250 per Box

Universal Catalog Envelope, #13 1/2, Square Flap, Gummed Closure, 10 x 13, Brown Kraft, 250/Box (44105)You may also like Universal Catalog Envelope, #10 1/2, Square Flap, Gummed Closure, 9 x 12, White, 250/Box (44104).