COMFORTABLE FABRIC: Protect your bed with this silky soft, breathable pillow protector made from 100% polyester that feels feather-light under your pillowcase. WATER RESISTANT: Shields your pillow from liquids, stains, sweat, odors, and other messes to keep your sleeping surface fresh. ZIPPER: Fully encases your pillow with a secure zipper, preventing anything from entering or escaping. EASY TO CLEAN: Much easier to clean than washing your pillowsimply remove the cover and toss it in your washing machine on a gentle cycle. EASY TO INSTALL: Features an interlocking zipper for quick, convenient installationjust unzip, slide over your pillow, and fasten shut.