Propellers 4-Blades (50x50mm, 0.7 mm Diameter) 4-Vane Multi-Rotor for Mini Micro Drones Solar Airplane Kit 2PCS

This is a mini propeller. Total length 50mm, Center hole diameter 0.7mm. Specifically for Solar Airplane Kit, RC Aircraft Helicopter Toy, RC Model Airplanes, Propeller used with hollow cup motors, excellent prop replacement. Please carefully check the rotating Diameter and Pitch of your product, to make sure it is perfectly compatible with your RC plane motor. Package: 2PCS * propellers