Quality Park Expansion Envelopes Plain 40 lbs 10 x 13 x 2 Inches 25 per Pack Kraft 93336 Light Brown

Expansion envelopes offer security for bulky mailings with a 2" expansion gusset for extra-thick mailings. Great for computer reports, catalogs and binders. Large end-opening allows easy document insertion. Convenient Redi-Strip closure requires no moisture to seal. Simply peel away the liner and seal. Envelopes are made of a durable, 40 pounds Kraft.