Rollators, known as wheeled walkers, allow independent mobility with the ability to stop and rest when needed. Loop-style hand brakes control speed and lock wheels easily while user is seated. Deluxe padded seat and backrest provide superior support, while adjustable height handles allow for individual comfort. Large wheels provide smooth operation over most terrain. Light weight aluminum frame and easy-to-fold mechanisms make transport and storage convenient. Wire baskets are standard on most styles. Knee Walkers, an alternative to crutches, offer comfort and support for "below knee " injuries.