This pee turf bathroom relief system is lightweight, convenient, and mimics soft real grass. Never worry about a mess anymore! The indoor potty is treated with smell control technology and is easy to clean. Perfect for indoor or outdoor use on balconies, patios, porches. This product is weatherproof and durable and is guaranteed to make your life easier. Replacement turfs and trays available. 20"x25"with drawer, 20"x30" with drawer, 20"x30" with drawer and wall available.