Limited Lifetime Warranty - The 2 push-button mechanism may easily operated by fingers, (rollators) palms or side of hand for convenience - The hand grips are made of vinyl and are contoured for added comfort. - Easy to clean and maintain - To ensure maximum strength while remaining lightweight the unit is constructed from Sturdy 1 inches diameter anodized, extruded aluminum - The patient is able to bring the walker closer to assist in standing since it has a U shaped frame which gives the patient extra clearance. - Adjustable height legs - Comes with 5 inches front wheels and back glider caps - Comes in Standard, Junior and Heavy duty sizes