• ????INCREASE SURFING STABILITY?? The center fin can increase the stability of the surfboard to keep you safe when surfing . And 2pcs small watershed fin are generally glued to the two sides of the board outside , which assists the use of the central large water dividing sheet to increase the stability and directionality of the surfboard .
• ????EASY TO INSTALL?? This surfing watershed fin set is easy to install . Just use glue on the bottom of base or on the surboard to fix the fin base on the surfboard , then insert the fins into the base . It is recommend that leave them to rest for 24 hours after applying the glue .
• ????DURABLE & DETACHABLE ??Made of superior PVC material , wearand for long-lasting . Our central fin has a retaining clip that can be fixed to or removed from the fin base . Please make sure the specification needed before you purchase .
• ????Package Includes??1 Fin , 1 Fin Dock . Fin dock length 23cm / 9 . 05in; Width 10 . 5cm / 4 . 13in; Fin Length 22 . 5cm / 8 . 86in , width 18 . 4cm / 7 . 24in; package weight347g .
• ????FERFECT FOR VARIOUS SURFBOARD?? Used for surfing board water sports , suitable for various kinds of inflatable surfboards including shortboard , longboard , stand up paddle etc . It can be also installed to kayak to divide water and decrease the water resistant .