Cushion Cover only Roho HP 24 x 18 Comb Ultrasound Muscle Stim 2 lbs) * Full 2 416700 2 lbs) * Full 2 year product warranty * Recommended for patients assessed at medium risk of developing pressure ulcers * Alternating Cells continuously redistribute support and relieve pressure * Ventilated cells in the thoracic sacral region provide ventilation to reduce skin maceration * Mode switch allows the system to change from alternating to low air loss at the touch of button * Adjustable pressure control knob allows customized support for each patient * Two way stretch vapor permeable cover which is water resistant and easy to clean * State of the art pump is quiet energy efficient and vibration free * 2 year warranty on parts and labor * 82 L x 34 H x 5 W (inflated) * Recommended weight capacity: 360 Lbs * The ROHO© SELECT Heavy Duty Cushion Cover is a fluid resistant textile encloser intended to protect the cushion * Replacement Covers for the following Cushions: * QUADTRO SELECT© HIGH PROFILE© Cushion * QUADTRO SELECT© MID PROFILETM Cushion * QUADTRO SELECT© LOW PROFILE© Cushion * CONTOUR SELECT© Cushion * Size 24 x18 * This product may be suitable for individuals who are using one of the above mentioned cushions * Construction: fluid resistant textile * Warranty: 6 Month Limited Warranty