• Plastic
• Surfboard balance fin--this surfboard fin can increase the stability of the board and keep you safe while surfing,paddleboard replacement fin
• Surfing board fin--the surfboard fin is suitable for various kinds of inflatable surfboard, surfboard, stand up paddle board,plastic paddle fin
• Detachable paddle fin--this surfboard fin features a practical, users friendly design, with a detachable system which slides in and secures easily,paddleboard accessories
• Surfing accessories--with the detachable design, easy to install and use, can meet your various needs,fin replacement
• Replacement fin for inflatable paddle board--this fin was designed to ensure optimal compatibility with most surf boards, paddle boards, kayaks,stand-up paddleboard accessories