Goplus 9 Surf SUP Single Fin Detachable Center Fin for Longboard Surfboard and Paddleboard Replacement Quick Fin

Product Description: The single fin is designed for surfboard and paddle boards, and combines drive, speed and response for modern longboarding. This black fin is made of fiberglass-reinforced nylon composite materials , which provides good hold in both flat water paddling and turning around. It fits almost all SUPs and longboards with 'Universal' or 'US Style' fin boxes. Features: Classic fin fits almost all SUPs and longboards with 'Universal' or 'US Style' fin boxes. Durable fiberglass-reinforced nylon composite materials to make sure the fin is strong and durable. Quickly assemble or remove the fin to your surfboard Provides good hold in both flat water paddling and turning around. Makes convenient for you to replace the original fin quickly. Specifications: Color: Black Material: Fiberglass-reinforced nylon Size: 8.6"