Big Shrimpy"s Original replacement covers are made for Big Shrimpy Original beds. Save money by buying a Big Shrimpy replacement cover instead of a whole new bed and save space in our planet"s landfills, too. Don"t forget to wash and send your old Big Shrimpy cover to Big Shrimpy for recycling. This replacement cover features a faux suede sleeping surface with rugged nylon sidewalls and bottom. It is machine washable and dryable. The Original replacement cover has a three-year limited warranty for manufacturing defects; it does not cover damage due to pet behavior. This replacement cover is 29 x 35 inches. It fits a Big Shrimpy medium Original bed. To ensure the correct replacement cover size, look for the size tag inside your old Big Shrimpy cover or on the outside of the inner liner.