Combines the features of a rollator and transport chair in one unit. An individual can ambulate independently or be pushed safely by a caregiver. To use as a transport chair, the Duet has locking flip-up armrests and a flip-down footrest to aid the user. A safety lock release is used to store the arms and a Velcro strap is used to store the footrest while using the Duet for ambulation. The tool-free two-position contoured padded backrest is reversible depending on whether you are using the Duet as a rollator or in transport chair mode. Comes with padded seat with carry pouch for added privacy and security of personal items. Inside the pouch is a handle to aid with the folding. The folding frame has a lock-out feature to ensure the unit stays open while in use and ensures the unit will stay folded during transport. 8" casters are ideal for indoor and outdoor use. Handles are adjustable in height, with self-threading knob.