• plastic
• Detachable paddle fin:the paddle board is designed with an easy-to-disassemble feature, making it convenient for users to transport and store the board,fin for sup
• Paddle fin:providing you with the stable balance and control for an extraordinary kayaking adventure,surfboard balance tool
• Water stabilizer:this fin was designed to ensure optimal compatibility with surf boards, paddle boards, kayaks,plastic paddle fin
• Surfboard tail fin:superior stability and control achieved through the innovative design of a large rudder slot,surfboard balance fin
• Surfboard fin:full outline, increased surface area, and a more cured tip allows for easy pivoting for quick turns and setting up,paddle water stabilizer