The propeller can be fixed on the drone to prevent the blades from being damaged during storage. Specially designed for Mavic Air 2 drone with exquisite workmanship and long service life. Using high-quality silicone material good flexibility will not scratch the surface of the drone and propeller. Can effectively restrain the propeller so that the drone can be easily stored. Easy to install and disassemble stable performance easy to use and store easy to carry.