Four 8-in PVC wheels and a reversible backrest turn this red rollator into two machines, a support walker on the way out and a resting chair on the way back. The handlebar sets to six heights between 34 in and 39 in, and the hand brakes press down to lock the wheels before anyone sits. Overall footprint is 41-in W by 25-in D, the padded seat measures 18 in by 12 in and carries 350 lbs, and a folding footrest swings into place when someone is riding rather than walking. A 16-in by 4-in by 13-in shopping bag hangs under the seat for groceries. The aluminum frame with oxford fabric seat weighs 21 lbs and folds to 10 in wide for the car.