"Fold Up Removable Back Support and Padded Seat by Drive Medical comes standard with 6""  caster wheels, loop locks and serrated brakes to ensure safety. The seamless padded seat opens to a roomy, convenient, zippered storage pouch to easily and securely transport personal items, and the ergonomic handles are easy to grip, relieve hand pressure, and are height adjustable to accommodate users height. This Rollator by Drive Medical is a great value that provides the freedom of mobility. With a convenient seat for resting and loop locks that keep the Rollator from moving, you can be assured that this mobility aid will provide a safe and secure way to regain your active lifestyle."