Thick orthopedic memory foam provides cushioning comfort and support for your beloved Buddy. Your BuddyBed is the ultimate in comfort -- 2 inches of memory foam, supported upon 3 inches of support foam, for a total of 5 deep inches. BuddyBed are the ONLY orthopedic memory foam pet bed that lasts -- due to the waterproof (yet breathable) fabric liner that is sewn around the BuddyBed memory foam. This waterproof liner completely surrounds and protects the precious memory foam from liquids, stains, and odors. Washable outer cover -- luxurious fleece top make it the perfect place to snuggle. Blue denim sides and bottom are pre-washed, pre-shrunk for softness and comfort. Extra long zippers allow outer cover to be removed for machine washing.