Enhanced Performance The 9 inch Center Fin Replacement for Surfboard Surfing Tail Rudder Fin is made of PVC material, providing strength and durability. It effectively increases orientation, sinking, and stability while paddling, enhancing your overall surfing experience. Convenient Installation This center fin doesn't require screws. It can be easily attached to your surfboard, saving you time and effort. Design The 2nd generation large rudder has a size of 9 inches and a weight of 267g, achieving the balance between maneuverability and stability. Its black and red color options add a stylish touch to your board. Construction Made of a combination of PVC and fiberglass reinforced material, this center fin offers durability and resistance to wear and tear. It can endure intense surfing and maintain its performance over time. Use scenarios Replacing a worn or damaged center fin on standard surfboards to restore orientation, sinking, and stability during paddling and takeoffs. Upgrading a board to improve stability for beginners or when paddling in choppy or windy conditions. Choosing a 9inch center fin to get a balanced mix of maneuverability and stability for performanceoriented surfing.