Features: Light propeller guard can fully wrap the blade to avoid injury to people or damage due to impact of foreign objects, so as to make flight safer. It is especially suitable for indoor, many obstacles and other scenarios, to bring more security for beginner. Before installing the blade protective cover, make sure that the aircraft firmware has been upgraded to 01.00.0450 or above, otherwise the flight stability will not be ensured. The flight has no obstacle avoidance function after installing the blade protective cover, and cannot actively bypass or brake when encountering obstacles; When using the intelligent flight function, the aircraft has no obstacle avoidance capability. After installing the blade protective cover, the weight of the aircraft will be more than 250g, and some countries and regions may need to obtain corresponding use permits. Please carefully understand and follow with local law and regulations before flying. Specifications: Material: Plastic Applicable models: for Mini 3 Pro/ Mini 3 Color: Black Single Net weight: 42g, Overall dimensions after installation: 416mm long, 334mm wide and 89mm high; Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1set Propeller Guards