Package: 1pcs Front Arm Axis - Genuine DJI Mini 3 pro Assembly Repair Parts - Can be used to repair/replace a damaged Mini 3 pro drone - Professional installation Required, drone can be easily damaged by improper installation, so please be very careful when you replace it. - Use this as a direct replacement or an awesome upgrade for your Mini 3 pro - Half-year quality assurance, if there is any problem, please contact us