The Excel K4 Basic Manual Wheelchair has many features which include a height adjustable back, flat free tires and a durable tig-welded frame. The chair is also Medline's best value K4 wheelchair. FeaturesDurable, tig-welded frame in gray powder coat finish Swing back arms with easy flip back arm release Hemi-height adjustable seat and front casters Elevating legrest models feature a notched, stainless steel ratchet bar to lock the legrests securely in place Adjustable-height back Smooth, flip-back arms Comfortable nylon upholstery Smooth-rolling solid flat free latex tiresColor Black SpecificationsWeight Capacity for 16-18 Seat Width 250 lbs. Weight Capacity for 20 Seat Width 300 lbs.Product Weight 44-50 lbs.WarrantyFrame Warranty Lifetime Parts Warranty 1 year ***Please be sure to look at our Wheelchair Accessories to further customize your order! Also, please look at our cushions for added comfort.*** 1 Each / Each