Protect your comforter from stains while forming a barrier between you and dust mites, bed bugs, allergens, pollen and pet dander with this comforter protector. zipper closure allows for quick removal 3M Scotchgard stain release treatment protects against stains waterproof barrier protects against liquids barrier coating blocks dust mites, bed bugs, allergens, pollen and pet dander engineered zipper flaps keep intruders out inner seams are stitch-lapped for extra protection durable microfiber is hot water washable polyester washable imported