Overview: Large-sized Fisherman FD3 carbon fiber propellers and anti-loose design make the flight safer and more stable, providing fishermen with an excellent flight experience. Tips: One pair of Fisherman FD3 Carbon Fiber Propellers include 1 x clockwise propeller and 1 x counter-clockwise propeller. Specifications: Material: carbon fiber In the box: Carbon Fiber Propellers x 1 pair Compatibility: Fisherman FD3