This propeller assembly is designed kit for RC airplanes and model helicopters. It features a spiral design that enhances aerodynamic efficiency, ensuring smooth and stable flight. Made from material, it is lightweight yet robust, making it ideal for both beginners and experienced hobbyists. The assembly is easy to install, allowing for quick replacements and upgrades. Features -Color:Multi -Material:Plastic, iron -Size:13.00X1.30X0.50cm/5.11X0.51X0.20in -Excellent material: made from metal and plastic materials, ensuring durability and resistance to damage, providing performance for your rc airplane models -Precision design: engineered with precise calculations and testing, ensuring a ideal fit for your rc airplane and glider models, enhancing overall flight performance -Easy installation: designed for simplicity, allowing for quick and easy installation without the need for additional tools, making it convenient for all users -Stable performance: the provides stable rotational force, ensuring smoother and more stable flight for your rc airplane and glider models -Versatile use: suitable for various types of rc airplanes and glider models, meeting diverse flying needs and enhancing your flying experience Package list: 1 x propeller 1 x cap 1 x set of clip 1 x screw