Quality Park™ Redi-Strip Kraft Expansion Envelope, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, Brown Kraft, 25/Pack (QUA93338) Pack of 25 Shafts Features a sewn binding that

Features a sewn binding that opens flat for writing

Reversible design with one side arranged in business quarters and the other in academic/fiscal quarters

Size Group: Standard

Use once per month along with regular pumping to help keep septic systems operating smoothly

Quality Park™ Redi-Strip Kraft Expansion Envelope, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, Brown Kraft, 25/Pack (QUA93338) Pack of 25 Shafts Features a sewn binding thatQuality Park Redi Strip Kraft Expansion Envelope These envelopes are great for bulky catalogs or oddly shaped items that come through the mail room. They're built from durable Kraft paper with an impressive 2" expansion to accommodate larger shipments, plus open end, reusable split regular gum adhesive. Together, the secure seal and expansion slot provide increased productivity and peace of mind. Global Product Type: Catalog Envelopes Seam Type: