Safeguard your pillow by completely encasing it in the Zippered Hypoallergenic Pillow Cover by Remedy. Made of 100% cotton this soft breathable pillow protector does not have the “crunchy sound that plastic pillow covers have so your rest is undisturbed. This durable zippered pillowcase protector helps resist bed bugs and dust mites and it is also waterproof to extend the life of your pillow by resisting perspiration mold or mildew.