Used less than 10 times. The Boost Surfing Electric Surf Fin in white is a high-performance surfing accessory designed by Boot Surfing in the United States. This electric surf fin provides enhanced power and maneuverability for surfers, making it a popular choice among water sports enthusiasts looking to improve their surfing experience. With its sleek design and quality construction, this fin is a top choice for surfers seeking performance and durability.