We are offering a broad array of Twin Seal Plain Poly Mailer Bag. It is easy to send envelopes and mostly utilized as a great alternative for shipping. Other than that, provided bag is flexible and self-sealing material. It has a dual sealing material with its plain and matte finishing material. Twin Seal Plain Poly Mailer Bag is manufactured made from high strength polymers which are tear resistant. It cannot be easily torn as it gives a complete safety to required paper material.