Dimensions: Approximately 52"L x 35"W x 11"H. Perfect pet bed for extra large sized dogs between 70 - 100 lbs. Waterproof Denier Base: Base of round bagel bed is made of waterproof 300/600 Denier for any unwanted accidents or spills. Premium Materials: The dog bed is stuffed with a Premium High Loft Polyester Fil and is fully machine washable. Gentle cycle, air dry. Spine Support: Bolster on the pet beds allow for dogs to rest their head and to help straighten their spines. Premium High Loft Polyester Fiber Fil Stuffing The dog bed is stuffed with our Premium High Loft Polyester Fil and is fully machine washable. Warm wash, tumble dry on low heat. Egg Crate Foam: The 3" high-density egg create foam filling, provide a soft and cushioning sleeping environment for your pets, helps sleep and relieves bone disease. Foam bed provides good amount of softness and support, and helps to soothe the aching joints of puppies. Soft Surface And Waterproof: The sleeping surface is made of soft north-pole velvet, which is luxuriously soft and comfortable to the touch, Perfect for your pets' skin and helps them sleep better in a snuggly environment, it is also stain resistant, non-sticky and chewy. The other side of the surface is waterproof which is handy in case of any accidents. Smart Design: Orthopedic dog bed features a traditional flat mattress design which is perfect & roomy enough for your pet to stretch-out on.It fits for any elevated dog bed, crate or dog house,and has a non-skid bottom. Easy To Clean: The orthopedic dog beds with a premium smooth zipper, help the dog bed cover easy to take off, machine wash the outer cover separately, and tumble dry low.