Catalog Envelope, 28 Lb Bond Weight Kraft, #1, Square Flap, Gummed Closure, 6 X 9, Brown Kraft, 500/box

Quality Park® catalog mailing envelopes are perfect for shipping, storing or organizing. Heavyweight 28-lb paper withstands extensive handling at home, in the office or on the mail route. These envelopes are perfect for small flat or larger folded documents. A wide, heavily gummed commercial flap seals tight with moisture to keep inserts secure. Center seams give added strength for heavy contents.