We are proud to carry the ultimate in mattress protection, the Stain Guard Allergy and Bed Bug Proof Mattress Protector. This encasement is our best defender against bed bugs and allergens. It has a 6-side design which offers a total encasement or protection against bed bugs, mold, pollen and bacteria. The encasement is also waterproof while also offering sealed seams, breathable polyknit, and a medical quality zipper. This mattress cover offers more allergen fighting features than any other protector, and this product will help ensure that your sleep is safe and healthy. Get yours FAST with free shipping!