Span America Geo Wave™ Geri Chair Recliner Cushion, 18 Inch, 1 Each Foot Massagers Rolls s position over time * 14804 s position over time * Lightweight & easy to handle and carry * Cushion can be easily cleaned with soap and water * Cover is machine washable * Flame resistant black neoprene (not made with natural rubber latex) support pad can be patched to extend use * Separated air cells allow air circulation to reach the surface of the skin * A single use Unique segmented fins are specifically engineered to address the effects of the reclining induced shearing that is typical of institutional seating Use of this cushion also helps to reduce pressure when the user is in the upright or reclined position