Pillow Protector by Thema Home - Standard Size Hypoallergenic - Allergy protective covering provides barrier from bed bugs, dust, mites, and other allergens Waterproof - Completely waterproof vinyl undercover to keep you dry and fresh all night long Easy to Clean - Machine washable to easily wash out any sweat, drool or skin cells Additional Comfort - Cotton terry pillow cover provides maximum comfort to give the rest you need Perfect Fit - Our zippered pillow protector fits your pillow perfectly