• nylon
• Tail fin--this boat fin will help to increase the stability and direction of the surf bar,longboard fin
• Nylon water divider--it is glued to both sides of the plate surface to assist the use of the central water splice,nylon surfboard fin
• Pulp board fin--it can increase the stability of the surfboard to keep you safe when surfing,water separator
• Inflatable boat tail rudder--it can contribute to assist surfboard, canoe balance stability and water break,nylon water separator
• Application: the surfboard fin is suitable for various kinds of inflatable surfboards, like longboard, surfboard, stand-up paddle board,surfboard tail rudder,water divider