A33400 The Carex mobilator is great for indoor or outdoor use. The lightweight aluminum frame and oversized 8 inch wheels make it easy to move around. The mesh carry compartment allows users to keep personal items such as books, cell phone or a small bag. Easy assembly - no tools required. Features: -Mobilator. -Lightweight and superior maneuverability. -Detachable tray for portable use. -Convenient brakes for safety. -Weight capacity: 250 lbs. -Carex provides lifetime limited warranty.