Quality Park 10 x 15 x 2 Expansion Envelopes with Self-Seal Closure - Expansion

10" x 15" x 2" expansion envelopes offer security for bulky mailings. Gusseted sides expand up to 2" to accommodate extra-thick mailings. Envelopes are perfect for reports, catalogs or bulky documents. Redi-Strip closure requires no moisture. Simply peel off the strip and press for a secure seal. Extra-heavyweight, 40 lb. brown Kraft stock maintains durability during transit. Quality Park 10 x 15 x 2 Expansion Envelopes with Self-Seal Closure