Selected from aluminum, with a black anodized finish, the camera cage also gives your camera the best protective With a standard 1/4inch screw for mounting your camera firmly. Protecting your camera from scratches This camera cage is a simple but platform for you to add accessories to make your video more professional while protecting your camera from accidental damage The video cage is suitable for r50v camera. Not block to camera button and battery compartment, to operate and easy to replace battery Whether in studio setting or out in the field, this camera cage provides the and stability need for capturing those perfect moment