1. Brand new and high quality
2. It is versatile for HDV HDSLR film makers especially for Follow focus users when taking photo or video it can be used to mount LED light flash or LCD Monitor on to your DSLR cage HDSLR camera rail rod (clamp) or shoulder mount rig.
3. The main body is made of metal materials
4. Claw: Minimum opening diameter: 0.39inch / 1cm Maximum opening diameter: 1.97inch / 5cm 1/4 inch and 3/8 inch screws hole
5. Magic Arm: 11 inch in length when fully extended 1/4 inch screw