• Rubber
• Paddle board tail fin:it can increase the stability of the surfboard to keep you safe when surfing,fin
• Professional surfboard fin:unique curved streamlined design, this surfboard fin will be a assistant for your surfing,longboard tail fin
• Surfing paddle board fin:promotes tight arc turns while maintaining hold and driving ,replacement paddle board fin
• Outdoor surfing tool:hit the at your favorite point break, boost some air, or lay into some wedges at the nearest ,paddle board fin
• Surfboard fin:product made from rubber material, durable enough for your long time to use,water sports paddle fin