• plastic
• Surfboard water separator--this fin was designed to ensure optimal compatibility with most surf boards, paddle boards, kayaks, being for all sorts of brands and board sizes,paddle water stabilizer
• Fin--more option than the plastic fin in the market, without much loss in performance,paddle replacement
• Nylon surfboard fin--this fin having an essential role when it comes to increasing stability, balancing steering maneuvers and traction,surfboard center fin
• Paddle water divider--the surfboard fin will be a good replacement for the surfboard, can keep its function,surfboard paddleboard
• Surfboard replacement--the fin is adopted the plastic material, tough, wear-resistant and ,surfboard water stabilizer