One machine that walks and one that pushes. Turn the backrest round and the rollator becomes a transport chair with footrests, which is the honest answer for anyone who can walk a block but not three.
The footrests are included, and that is what makes the chair mode actually usable rather than a line on a box. The seat is 19.5 inches wide, wider than most rollator seats, because it has to work as a chair as well. It folds from the side rather than flat.
The number in the name is the seat height. The F18 sits at 18 inches with handles from 29.5 to 35, the F20 at 20 inches with handles from 30 to 36.5, the F23 at 23 inches with handles from 33.5 to 39. All three carry 300 lb, and we source them through Drive, so parts and service go through one place.
