Use this propeller to replace the broken one and upgrade your airplane toy with ease. Designed for maximum performance and control, you can use this tool with ease. Quick and easy installation, no need for professional help, simple tool for you. Built to withstand the rigors of environments, a good accessory for the airplane. Features - Color: Black -Material:ABS - Size: 4.60X0.84X0.07cm/1.81X0.33X0.03in -Hole diameter: 0.75mm -The design of the product is lightweight and , ensuring its performance. -It is compatible with a wide range of motors, allowing for versatile use in various applications. -The installation and removal process of the product is easy and convenient. -Users can expect a smooth and stable flight experience when using this product. -By enhancing the performance of your toy airplane, this propeller helps you achieve greater speed, agility, and control during flight. Package list: 10 x pairs of propellers