eConsumersUSA Chocolate Brown Washable Microfiber Suede Anti Slip Waterproof Orthopedic True High Density Solid Memory Foam Pad Pet Dog Bed size 41''x27''x4'' FREE 2nd External Cover 100% Solid Piece 3 pounds density True Memory Foam Pad in size 41''x27''x4'' Shape will not deform or change in sizes over time. Will not flatten over time and usage. Resistant to bacteria, mold, and dust mites; naturally antimicrobial. Hypoallergenic Unlike other mixed multi-layer memory foam pads that are used to cut corners, our solid memory foam pads are superior in quality and value. Our Orthopedic Therapeutic memory foam will ease your pets aches and pains, muscle pain and relieves joints. Also a great solution for pets whose have muscle stiffness, dysplasia, and arthritis. External Cover: Washable Microfiber Suede Chocolate Brown with Black Bottom Anti Slip Dots Gusset Cover. Special Eyelid design to protect the zipper. FREE BONUS 2nd External Cover -will come in handy when you want to replace them for washing or cleaning. Internal Cover: Brown Taffeta Full Waterproof Fabric