1. Made of high quality CNC aluminum alloy material. 
2. Good cooling performance, prevent camera from crash caused by overheating. 
3. CNC metal injection molded, stable deformation, for aerial photography, you will not worry about the impact of the wind 
4. A fixed seat, easy to install. 
5. 1/4 inch screw hole, compatible with any tripod. 
6. Can mount UV lens, filter lens, polarizing lens of diameter 52mm. 
7. Note: The camera is not included.