14x21 Inch Plastic Mailing Postal Bags with Self Sealing Strip (Pack of 100)
STRONG AND DURABLE: These Waterproof postal bags are made of high quality 100% poly; our poly bags provide a secure solution for mailing a variety of items. EASY PEEL & SEAL: Simply peel to expose the adhesive and you will be able to self-seal the shipping & mailing bag within seconds....