FCS & FCSII Compatible Surf Fin System for shortboard, longboard, kite surf, wake surf, stand up paddle board & tow in Package Includes: * 2 x Centre Drive Fins (double foil) * 4 x Side Bytes (single foil) * 6 x Grub Screws * ZIGFIN Promo Stickers (colour may vary) Benefits Surf your best with a fin set-up matched to your individual needs & daily conditions. Adjust fin volume in direct relation to wave volume, wave speed and rider ability. * Increase speed, drive & control in all conditions by adding ZIGFINS. * Reduce drag in small conditions for speed and manoeuvrability. * Add fins in bigger conditions for increased stability and hold. Learners & experienced surfers benefit alike... Surf Better, Have More Fun, Make the Most of Your Ability & the Ocean