Drive Medical Durable 4-wheel Rollator with Fold Up Removable Back, Blue, 25.5″ L x 23.5″ W x 35″ H.Durable 4-wheel rollator with fold-up removable back, 7.5″ casters and loop locks, blue. Removable, hinged, padded backrest can be folded up and down. Comes with a pouch under seat to store personal items. Durable frame. Ergonomic handles are easy to grip and are adjustable in height.- Durable steel frame- Convenient mobility with a comfortable, restful seat- Pouch under seat for added privacy and security of personal items- Easy-turn lever for quick height adjustment- Large 7.5 inch caster wheels are great for indoor and outdoor use- Deluxe hand brake can be pressed when needed or pushed down to lock rollator into place- Removable, hinged, padded backrest can be folded up or down- Easily folds for transport or storage