Redi-Strip Kraft Expansion Envelope, #10 1/2, Square Flap, Redi-Strip Adhesive Closure, 9 x 12, Brown Kraft, 25/Pack

• The 2" expansion offers a lot of extra stuffing room that busy mail rooms need.
• Peel and Press --Redi-Strip flaps feature self-sealing adhesive, so no moisture is required.
• Tear-resistant Kraft paper is designed for maximum durability and protection.
• Whether the contents are intended to be a surprise or confidential, the opaque brown color inhibits visibility from anyone but the recipient.