9 Inch Surf and SUP Detachable Center Single Fin for Longboard

This is the single fin which is designed for surfboard and paddle boards and responses for modern longboarding. This black fin is made of fiberglass-reinforced nylon composite material to make sure the fin is strong and durable. So you can use it for a long time. It can provide good hold in both flat water paddling and turning around. It fits almost all sups and longboards with "universal" or "us style" fin boxes Makeing it convenient for you to replace the original fin quickly. If you are looking for a fin like that. Don't heistate to buy it. Classic fin Reinforced nylon Suitable for different models Easy to assemble