Features: Top expansion bracket is suitable for Mavic Mini 2/Action 2, fits well and clamps firmly. Upper fixed method installation makes it easy to take off and landing, comes with fixing screw, which is safe and reliable. Supports all panoramic cameras with 1/4 screw holes and sports cameras for Hero adapter or other external devices. Ultra-light weight is only about 16g, which reduces the flight weight and makes more possibilities. Specifications: Material: ABS Size: Approx. 5.3x6.5x3.7 for cm/2.08x2.55x1.45 inch Color: Gray Weight: about 16g Applicable Model: Suitable for Mavic Mini 2/Action 2/Hero Action Cameras Note: It is recommended that the weight of the load be within 150 grams. After the load, you must fly lightly on the throttle. and the turning range of the direction should be small, and you should not fly too high or too far. Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you mind. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Upper Extension Bracket with Screw