eConsumersUSA 55''x37''x4'' Orthopedic Memory Foam Waterproof Solid High Density Pet Dog Pad Bed with External Washable Gray Colored Microfiber Suede Cover Plus Free 2nd External Cover True Memory Foam 100% Solid Piece 3 pounds density Pad in size 55''x37''x4''. Great for Large-Extra Large dogs or for two smaller ones to share. 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 External Cover: Washable Microfiber Suede Gray 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 Solid Memory Foam is far more valued than regular mixed foam. 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. Microfiber Suede is known to provide comfort and a soft luxurious feel, which is why our Microfiber Suede External Cover will make your dog keep on wanting more! No need to share your bed with your pets, our 100% Solid True Memory Foam Pad Bed will keep your pets off your bed for good while providing big comfort. 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. This sleek and stylish bed is not only eye-catching but is almost practical in every sense.