The 18" x 16", Footrests, Removable Full Arms Drive Cruiser III Lightweight, Dual Axle Wheelchair is a great value and is internationally licenced by Preston with a limited lifetime warranty. Model number 565470 is categorized in the Standard & Lightweight Department. Description: Adjustable seat rail extension and upholstery with 2" extension easily adjusts seat depth from 16" to 18". Durable carbon steel frame with a silver vein finish, nylon upholstery and flip back arms. Front riggings (footrests and swingaway legrests) are adjustable without using tools. Composite, mag-style wheels are lightweight and maintenance free. Dual axle provides easy transition of seat height to hemi level. Eight-inch front casters are adjustable to three positions.