Wavestorm Perfect Storm Single Fin Crafted for performance and durability, our 9" fin offers unmatched stability and control in the water. It is a perfect upgrade for your softboard for better maneuverability and fun. Elevate your surfing game with the 9" singlefin and carve through the waves with confidence. Molded 9" Fin with set up Nylon screws More maneuverable = More Fun Classic Single Fin look and feel Metal screws for stability Perfect Storm Fin for Wave Storms (This fin does not fit the 9'6" SanO surfboard. ) *Some assembly required