Surf SUP Fin Center Stabilizer Paddleboard Fin for Kayak for Longboard Feature:1. Made of high quality PVC material, which plays a vital role in improving stability, balancing steering maneuvering and traction.2. This long fin features a practical, user friendly design with a quick release detachable system that slides in and out in seconds.3. The center fin is designed to ensure optimal compatibility with most surfboards, paddle boards, kayaks or longboards.4. Whether you're a professional paddle boarder or you recently decided to embrace this wonderful sport, the 11in/28cm detachable center fin is suitable for you.5. High quality durable surfboard fin, can be long term used, good reliability, practical in use.Specification:Item Type: Surf SUP FinMaterial: PVCSize: Approx.11in/28cmInstallation Type: Fixed Socket TypeColor: BlackFeatures: Plays an important role in improving stability, balanced steering handling and tractionCompatible: Compatible with most surfboards, paddle boards, kayaks or longboards, ideal for a variety of brands and board sizesPackage List:1 x Surf SUP Fin How to use: Directinstall