Roho 16 X16 x4.25 Hi Profile WC Cushion Single Valve Couches Cover: 6 Month Limited Warranty 48750 Cover: 6 Month Limited Warranty 20 X 18 * The contoured design combined with the simple operation of the ISOFLO© Memory Control unit offers provides a new level of postural control and stability that has never been achieved in an air cushion * The contoured design positions the pelvis back in the wheelchair and centers the individual comfortably in the middle of cushion * The ISOFLO Memory Control unit locks air into each of the four compartments providing stability by minimizing side to side and front to back motion * Adjustable to individual * 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 * HCPCS Suggested Code: E2622 * All Roho High and Low profile cushions and covers are available Please call customer service for details