This lightweight aluminum rollator has loop lock brakes and an under seat pouch for storage. The rolling walker has a large padded seat with a weight capacity of 300 lbs. It can be folded up for travel or storage. Dimensions on this design are 8? wheels, 20" from ground to seat with overall size as 24.5? x 26.25? and will fit user height 5?2? to 5?8?.