Perfect Match: Ensures A Seamless Integration With All Standard FCS Base Fins, Offering A Tight And Secure Fit For Uninterrupted Surfing Bliss. Adjust Your Ride: Boasts Adjustable Cant Angles, Permitting You To Fine-Tune Your Surfing Experience For Optimum Control And Maneuverability, Personalizing Your Adventure. Built To Last: Crafted From High-Density PVC, Providing Unyielding Strength And Resilience, Ensuring That Your Surfing Gear Can Stand Up To The Demands Of The Ocean. Weightless Wonder: Minimizes Additional Load For A Balanced And Lightweight Board, Keeping You Agile And Responsive To Every Wave. All-In-One Kit: Equipped With All Necessary Tools And Hardware For A Hassle-Free Installation, Letting You Hit The Waves Faster And Smoother. Experience the thrill of surfing with unmatched precision and control. Our Plastic Fin Installation Kit is engineered to provide a perfect blend of compatibility, adjustability, and durability, ensuring that every ride is a step closer to perfection.