"Aluminum Rollator with Fold Up and Removable Back Support and Padded Seat, Blue. Features Include: New seamless padded seat with zippered pouch under seat. Removable, hinged, padded backrest can be folded up or down. 6"" Black non-marring casters with soft grip tires. Ideal for indoor and outdoor use. Easy to use deluxe loop locks. Serrated brakes. Ergonomic handles are easy to grip and are adjustable in height."