Fish Pro Mid Back Folding Seat – Charcoal\/GreyContour lumbar cushion cradles your back for maximum support. Designed for style, comfort and durability.Features:Folds down easilyConcealed pinch proof hingeOptional armrest can be added (sold separately)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.