The Drive Medical Go-Lite Bariatric portable rollator walker with seat is a well-made, comfortable rollator that's built to last. With a strong steel-reinforced frame that supports up to 500 pounds, the 4-wheeled adult walker features a roomy seat and removable padded backrest for a comfortable seating option. This bariatric rollator has with large caster wheels to ensure a smooth ride over any surface, as well as height-adjustable handles and loop locks to stop safely. The heavy duty walker is backed by a limited lifetime warranty from Drive Medical, a leading manufacturer of mobility aids, bath safety products, and other medical aids for more than 20 years, so you can purchase with confidence.