• Rubber
• Removable fin--hit at your favorite point break, boost some air, or lay into some at the nearest ,surfboard fin
• Paddle board accessory--unique curved streamlined design, this surfboard fin will be a assistant for your surfing,replacement paddle board fin
• Surfing paddle board fin--widely application, general design, used for all kinds of inflatable surfboards,rubber surfboard tail fin
• Paddle board fin--more option than honeycomb fins, without much loss in performance, tail fin
• Inflatable boat fin-- , which is easy to operate and install, and can meet your needs,paddle board supply