• PVC
• Pvc fin--the surfboard fin will be a replacement for the surfboard, can keep its function,water separator for surfboard
• Surfboard balance fin--suitable for most kinds of inflatable surfboards, such as surfboard, and paddleboard,surfboard replacements
• Surfboard center fin--the surfboard fin is suitable for various kinds of inflatable surfboards, like , surfboard, stand up paddle board,surfboard paddleboard
• fin--this fin was designed to ensure optimal compatibility with surf boards, paddle boards, kayaks or long boards, being for all sorts of brands and board sizes,paddle replacement
• Surfboard fin--the surfboard fin will your board's tracking, meaning less stroke changes,fin