Give your mattress the most complete coverage in your bedding lineup with the Sleepy's Signature Total Encasement Mattress Protector. Its waterproof, six-sided design fully covers the mattress to help shield it from stains and everyday spills. Total encasement coverage is also designed to help protect your mattress from bed bugs while reducing exposure to common allergens. It's a smart choice for keeping a primary bed or guest room setup feeling cleaner, longer. To help you rest even easier, Silvadur antimicrobial treatment helps fight bacteria for a clean and fresh sleep surface. Add it to your bed as a simple step toward better sleep hygiene. We make sleep easy.