Refresh your pillow with PureShield pillow protector tightly woven to block dust mites, bed bugs and allergens. This set of two smooth and soft allergen barrier covers provide a clean environment so you can sleep better. For maximum protection, this pillow protector is treated with water-resistant coating to shield your pillow from spills and moisture. Easily add and remove from your pillow with a convenient zipper closure. Machine washable for quick and easy care.