Get ultimate protection with the complete pillow encasement that keeps bed bugs, dust mites, allergens and fluids from entering your pillow. The zipper is watertight and bed bug proof, while the waterproof barrier is quiet and breathable. Light, smooth fabric completely encases your pillow for reliable protection that keeps you comfortable through the night. Includes a set of two pillow encasement protectors. Surface fabric: 100 percent polyester, Backing: 100 percent polyurethane