A rollator is a effectively a walking frame with wheels, brakes and often contain a seat and a basket. They are very popular to use indoors and outdoors and come in a variety of models and types. Generally the two main categories of rollators are hand-brake and push-down (or compression) brake. The Mobility Shops has rollators for the very tall or short, average or bariatric weight capacity- even rollators that can double as a transport wheelchair!