* Colour: Black * Set-up: Quad  * Ride Number: 5.7 - Balanced * Designed and manufactured exclusively in Huntington Beach, Ca USA. * SIDE FINS * AREA: 18.24 * HEIGHT: 4.50 * BASE: 5.05 * FOIL: V2 * CENTER FIN * AREA- * HEIGHT- * BASE- * FOIL- * REAR FIN * AREA: 12.06 * HEIGHT: 4.53 * BASE: 3.89 * FOIL: 80/20 The new Futures Controller Quad Alpha Surfboard Fins in Black is part of the Alpha fins that are made with a special composite that is designed with the help of 3M. This quad set-up is perfect for wide tail boards / hybrid fish boards, it's carbon and air infused, and it's super lightweight.