Furhaven Pet Dog Bed | Mattress Pet Bed for Dogs & Cats - Available in Multiple Colors & Styles PRODUCT DETAILS - 36" x 27" sleep surface, Color: Forest Medical-grade foam base topped with memory foam Memory foam conforms to your pet's shape, while a base of medical-grade supports pet's weight for optimal health and sleep Zippered, removable cover features a water-resistant base and is machine washable Ensure you receive warrantied furhaven merchandise: purchase products only from "Furhaven Pet" or that are "shipped from & sold by Amazon.com"