Roho Hi Profile Cushion 20 x 20 x 4.25 Single Valve Desk Chargers each (2 Sections) * Weight Capacity HERH6036TW each (2 Sections) * Weight Capacity 800 lbs * For Wheelchairs & Scooters * Usage Guidelines:1 3 Steps Some Minivans SUVs 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 20 x 20 * Single compartment cushion * 4 air cells provide prevention and healing relief from ischemic ulcers (pressure sores) * Maximizes pressure distribution blood flow and nutrient exchange as well as shock and impact * Conforms to the body s shape and adjusts to body changes over time * Includes cover * 2 year warranty * Includes pump and patch repair kit