Wheelchair Back Cushion 18x17 General Use w Lumbar Support Scalpels Disposable Ready to use conductive gel pads for E1 3 Ready to use conductive gel pads for use in defibrillation *Self contained to eliminate inadvertent gel bridging which can cause skin trauma to patient or operator 1 1 2 diameter one piece stainless steel handrails for easy use and long term durability * Heavy gauge steel base plates uprights and fittings Improves seating posture while providing back support and comfort * Conforms to provide support to the lumbar region * Sealed liner protects foam core from moisture * The stabilization board secured on back of foam core prevents hammocking in sling back wheelchairs * Has a non slip vinyl back to prevent the cushion from sliding * Weight Capacity: 300 lbs * 18 Month Limited Warranty on cover and cushion* HCPCS Suggested Code: E2611 * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm *