• plastic
• Water stabilizer:full outline, increased surface area, and a more cured tip allows for easy pivoting for quick turns and setting up,surfboard accessory
• Float tube fins:allows for easy and fast installation and removal, providing convenience for users,surfboard balance tool
• Detachable paddle fin:this paddle board fin can the the stability of surfboard to keep safety of you when surfing,paddle water divider
• Paddle fin:the fin is adopted the plastic material, tough, wear-resistant and ,fin
• Surfboard fin:this surfboard fin features a practical, users friendly design, with a detachable system which slides in and secures easily,surfboard tail fin