1. Material: Aluminum alloy 2. Suitable for all kinds of equipment with 1/4 interface, such as tripod. Can be connected to mobile phone clips, fill light, monitors, microphones and other 1/4 interface devices 3. Compatible with various sports cameras 4. One-piece body design, CNC processing, surface anodized anti-oxidation treatment, durable and convenient 5. Packing list: main body x1+ allen wrench x1