The Viper Plus GT Lightweight Wheelchair is a high strength, dual axle wheelchair that comes standard with adjustable height, flip back, padded arms as well as many other features. FeaturesAluminum Frame Adjustable height, flip back, padded arms standard Viper Plus GT weighs under 32lbs. Easier to propel and transport than a standard weight chair Adjustable angle back easily adjusts from 5 deg. 20 deg. Back height adjusts from 16 18 in 2 increments, providing added patient comfort ad versatility New frame style eliminates seat guides and allows for custom backs and accessories Durable, heavy gauge flame retardant nylon upholstery with Velcro modesty flaps, resists mildew and bacteria Quick release, 24 composite Mag-style wheels are lightweight and maintenance free Precision sealed wheel bearings in front and rear ensure long lasting performance and reliability Front caster forks have 3 height adjustments and angle adjustability Standard three position quick release axle provides easy transition of seat height Composite footplates are durable, lightweight and tool free height adjustable Urethane rear tires and casters offer superior performance, smoother ride and are lightweight Adjustable anti-tipper with wheels flip up Never needs to be removed Comes with push to lock wheel locks Black Carbon Frame/Black UpholsterySpecificationsClosed Width 12.5 Overall Height 36 Seat To-Floor Height 17.5 19.5 Overall Length w/ Riggings 42 Product Weight 31.4 lbs. 39.5 lbs.Carton Shipping Weight 36.4 lbs. 44.5 lbs.Weight Limit 300 lbs. WarrantyLimited Lifetime Warranty Product Brochure Owner's Manual 1 Each / Case