Air Cell Wheelchair Cushion 18 x 16 x 4 Convalescent Care No confusing electronic controls or Style:Pair (Left & Right) No confusing electronic controls or multiple buttons to operate the unit easily * Repairable: The flame resistant black neoprene (not made with natural rubber latex) support pad can be patched to extend use 18 x 16 x 4 * Proven design for pressure relief and position equalization * Position equalization results from the variable action of individual air cells * Adjustable air pressure provides relief based on user s individual needs * Easy to use air pump is included * Low surface tension reduces friction and skin shear * Low shear fluid proof cloth cover (not shown) protects against incontinence *HCPCS Suggested Code: K0108