4 Pair 4045 Three Blades Propeller CW/CCW Props for 250 280 RC Quadcopter

Features: Stable and Shock Proof. Long lasting and easy to install. High hardness and elastic deformation is very small, which can increase the flexibility of the aircraft, stable connection, good for each blade. Gives you the perfect solution for aircraft use. Discounted at only: US$ 4.34