• Rubber
• Detachable paddle fin--the surfboard fins will your board's tracking, meaning less stroke changes,water sports paddle fin
• Surfboard fin--it can increase the stability of the surfboard to keep you safe when surfing,portable paddle board fin
• Inflatable boat fin--the surfboard fin is made of material, tough, durable, wear-resistant,paddle board supply
• Paddle board fin--full outline, increased surface area, and a more cured tip allows for easy pivoting for quick turns,outdoor surfing tool
• Rubber surfboard tail fin--hit at your favorite point break, boost some air, or lay into some at the nearest ,replacement paddle board fin