Prosea All Carbon Surf Thruster G5 Size Surfboard Fins FCS Base Surfing Fins with 1 Key&6 Screws 1)ALL CARBON Lightweight fins with remarkable flex, a smooth feel and an impressive aesthetic 2)Good for a wide range of conditions, from beach breaks to point breaks 3)Usable on all board types 4)Multi-color and fashion design for surfboard fins by Prosea brand 5)All Accessories Complete:3 fins with 1 Key and 6 Screws in package,you can go to surfing soon no need to buy Accessories extra!(BLACK KEY OR RED KEY RANDOMLY SENT)