Pillow protectors are a necessary bedding piece when creating a healthy sleep environment. The Sleep Tite® HD Encase Pillow Protectors feature patented encasement protection preserving your pillow by completely blocking bed bugs, liquids, dust mites, and allergens. A breathable H2Pro® membrane allows air to pass through the fabric while blocking fluids. This unique protector also promotes a soft and quiet sleep surface that doesn’t change the feel of your pillow. This protector offers a pillowcase-style fit and zippered end. Set of 2 protectors.