Check the listing for details. Waterproof Zippered Pillow Protector Cotton Terry Pillow Covers King 4 Pack New. Color: White, Condition: New with tags. Listed at 24.99 USD. Upgrade your sleeping experience with these luxurious cotton terry pillow protectors by Niagara Sleep Solution. This set of four waterproof and durable protectors are ultra-soft and breathable, ensuring a comfortable night's sleep. Their zipper closure makes them easy to put on and take off, while their machine washable and dry safe on low heat care instructions make them a breeze to maintain. These pillow protectors come in a standard king size and are perfect for any bedroom. Their white color and smooth design make them a great addition to any bedding set. Add these pillow protectors to your bedding collection today for an enhanced sleeping experience. FREE SHIPPING! Thanks for looking and please check out my other items.