This is a professional 11″ articulating magic arm perfect for LED light, LCD monitor or flashlight, etc. on cameras. This magic arm with locking control knobs to release or enlarge the tension which can give all position movement.
One side has a 1/4″ screw connecting to Monitor, LED light, or other accessories.
Another side is a hot shoe square mount that can be easily mounted onto your DSLR Camera. And this hot shoe mount is removable to become another 1/4″ screw, so both ends is 1/4″ screw that you can connect to different types of equipment.