Protekt O2 Wheelchair Cushion 20 x 16 x 2 Biofeedback Units Accessories Hydraulic reclining mechanism allows for 8975 Hydraulic reclining mechanism allows for infinite adjustments up to 180¯ * Detachable full arms have support extension for reclining position * Nylon upholstery is comfortable lightweight and easy to clean * Carbon Steel frame with silver vein finish is attractive and easy to maintain * Composite Mag style wheels are lightweight and maintenance free * 8 front casters * Padded armrests provide added patient comfort * With swing away elevating leg rests * 300 lb weight limit * Limited lifetime warranty Wheels set back on frame prevents tipping Commodity Quality Certification: UL An excellent choice for the prevention and treatment of pressure sores * The soft interconnected air cells allow for deep immersion providing constant low pressure across the entire seating surface * Adjustable air cells offer deep immersion to provide excellent pressure redistributino for tissue protection and treatment * Dual valve compartments address seating challenges such as pelvic obliquities sacral seating and enhances posture control * Both compartments can be adjusted indepedently to increase positioning and stability for side to side control * Nilon breathable cover with non skid bottom and safety straps * Easy to use hand held inflation pump * Flame resistant latex free neoprene * Patch kit included * Weight capacity: 500 lbs * Warranty: 5 year prorated *