Brentwood Home Deluxe Gel Memory Foam Orthopedic Pet Bed, 100% Made in USA, Waterproof, CertiPUR-US PRESSURE RELIEF: 2-inch gel memory foam layer stays cool while relieve body aches, joint pain, hip dysplasia and arthritis to improve health, mobility, and energy to support an active lifestyle. ORTHOPEDIC SUPPORT: 2-inch therapeutic base foam provides long lasting support and prevents flattening and bottoming out to enhance comfort and pressure relief for your pet. DURABILITY: Durable upholstery-grade cover is thick and resists puncturing and tearing. Lock-stitch threads prevent unravelling caused by scratching and digging. Premium zippers keep the the cover in place and allow for easy removal. EASY MAINTENANCE: Waterproof liner protects the foam layers from accidents, dirt, and liquids and can be wiped off after an accident. Outer cover is removable, machine washable, and replaceable. Non-skid bottom prevents slipping and sliding. SAFE FOR YOUR PET: Made with CertiPUR-US foams free of flame retardants, heavy metals, formaldehyde, and phthalates. Naturally resists mold, bacteria, and dust mites. 3-year warranty. Made in USA SIZES FOR EVERY PET: Four sizes to choose from to provide comfort and support to any pet. Extra Large Size 54-inches by 35-inches