Snoozer Orthopedic Lounge Pet Bed, Large, Navy with Black Sherpa Water-resistant poly/cotton fabric Machine washable cover 3 in. convoluted foam pad - both sides Available in Navy, Seafoam, and Blue Plaid, Large: 3-inch H by 36in. W by 23-inch D, X-Large: 3-inch H by 42in. W by 26in. D Small: 3-inch H by 22in. W by 15in. D, Medium: 3-inch H by 26in. W by 18in. D