4.6 Inch for surfboard Fin Flexible for tpu Centre Fin for Longboard Paddle Board with Screw Lock System Yellow Green Black(Green)

• Superior Flexibility & Safety: Crafted from soft, elastic for tpu material, this 4.6-inch fin resists breaking upon for impact, offering a safer paddling experience for beginners by reducing injury risk when hitting reefs or obstacles.
• Enhanced Stability & Control: The streamlined design acts as an effective water separator, significantly improving board stability and turning performance on longboards, foam surfboards, and inflatable SUPs for smoother rides.
• Compatibility: Designed to fit standard for american fin boxes, this detachable centre fin is ideal for surfboards, for stand up paddleboards, canoes, and water skis, serving as a for versatile replacement or upgrade accessory.
• Construction: Featuring a reinforced base with a classic screw-locking structure, this fin ensures a secure fit that saves effort during installation while withstanding wear and tear in various water conditions.
• for versatile Application: Available in yellow, green, and black, this 20x14cm fin package includes one unit suitable for diverse water sports, helping surfers and paddlers achieve better balance and confidence on the water.

Feature: Soft, elastic and not easy to break, made of environmentally friendly materials Multiple colors available, including yellow, green and black Fixed 4.6-inch for for tpu fish fin Dimensions: 20x14CM(with adapter), adapter : 1cm， The classic screw locking structure is simple and easy to use, saving effort and providing comfort Specification: *Material:fortpu *Color:yellow，green,black (As Pictures Show) *product name： for surfboard fin *size : approx 20x14CM(with base) Package content: 1x4.6inch fin