• Nylon,Glass fiber
• Longboard fin--the surfboard fin will your board's tracking, meaning less stroke changes,Surfboard Water Divider
• Surfboard replacement--this fin was designed to ensure optimal compatibility with most surf boards, paddle boards, kayaks or long boards, being for all sorts of brands and board sizes,Nylon Longboard Fin
• Paddle fin--a strong water flex fin, the medium template is balanced for most ,Surfboard paddleboard
• Longboard water divider--the surfboard fin is suitable for various kinds of inflatable surfboards, like longboard, surfboard, stand up paddle board,Surfboard Balance Tool
• Canoe surfboard fin--the fin is adopted the and nylon material, tough, wear-resistant and ,Detachable Paddle Fin