Roho Hi Profile Cushion 28 x18 X4.25 Single Valve Test & Monitoring With feeder seat floor sitter Sharps A Gator Disposal System With feeder seat floor sitter wedge and flat mobile base * Seat wedge and base are secured with velcro * Individual may be moved without repositioning * seat has built in abductor posturally correct contoured interior and a safety harness * Convert to floor sitter by adding wedge * Add base to make mobile * 28 x 18 * 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