Large Memory Foam Orthopedic Dog Bed, With Fleece Top, Slip Proof Base, 4 Inch Thickness, Length 41.5 Inches x Width 25.5 Inches, Size: Large SHERPA FLEECE texture top distributes pets weight evenly over wider area for superior COMFORT and cushioning effect 2-Inch MEMORY FOAM provides orthopedic and joint support, and total comfort relaxation and sleep for your dog 2-Inch support foam SUPPORTS total body weight and keeps the body on the comfort of the mattress and off the level of the floor NON-SLIP contoured base keeps orthopedic foam bed mattress securely in place 100% MONEY BACK GUARANTEE, so buy with confidence and pamper your cat or dog with the ultimate in Memory Foam dog beds