FurHaven Pet Dog Bed | Orthopedic Round Faux Sheepskin & Suede Pet Bed for Dogs & Cats Sizes Orthopedic convoluted ("egg crate") foam that relieves joint pain and promotes better circulation for all pets. Perfect for elderly and disabled pets or those that could benefit from extra support. Bed cover is zippered and removable for quick and easy machine washing. Size 40" Rnd: 40" X 40" X 4.5" Ensure you receive authentic FurHaven merchandise: purchase products only from "Furhaven Pet" Or that are "shipped from & sold by Amazon.Com"