Medline Industries" mission is to provide quality medical products with superior value to healthcare providers and end users, improving patient care and the quality of peoples" lives, The Guardian Envoy 460 Rollator-Rolling Walker features a lightweight, aluminum frame and a padded seat and backrest for extra comfort and has a sturdy lightweight anodized aluminum frame which is height adjustable, It also has 6 inch casters to help patients maneuver easily indoor and smooth terrains, Comes with a pull up seat strap for easy folding and storage, The Guardian Envoy 460 Rollator-Rolling Walker is one of the lightest 4 wheel rollator-rolling walker on the market at only 15, 5 lbs and has a 275 lb weight capacity, SKU: MDLN11108