• plastic
• Paddleboard fins--promotes tight arc turns while maintaining hold and driving,water separator for surfboard
• Stand up paddleboard surfing fins--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,paddleboarding accessories
• Fin replacement--more option than the plastic fins in the market, without much loss in performance,paddle board fin replacement
• Surfboard replacement--made of plastic material, tough, wear-resistant, durable suitable for various kinds of inflatable surfboards,high-performance paddle
• Surfboard accessories--the fin is adopted the plastic material, tough, wear-resistant and ,surfboard replacements