• Rubber
• Paddle board fin:the surfboard fin use glue to stick the fin base on the back end of the surfboard, and plug the fin into the base,removable longboard fin
• Inflatable boat fin:universal design is easy to install and use, and can meet your various needs,fin
• Longboard tail fin:more option than honeycomb fins, without much loss in performance,paddle board tail fin
• Surfing paddle board fin:it can contribute to assist surfboard, canoe balance stability and water break,paddle board accessory
• Replacement paddle board fin:made of rubber material, tough, wear-resistant, durable, suitable for various kinds of inflatable surfboards,outdoor surfing tool