1. Material: Aluminum alloy 2. Made of all metal materials (except for screwing hands) with two horizontal and vertical interface jacks 3. With standard 1/4 screw on the top it can be connected to all kinds of LED lamps with 1/4 threaded hole at the bottom 4. It can be used on other accessories with 1/4 threaded hole which can realize flexible and diverse functions 5. Standard screw UNC1/4 inch specification 6. Compatible with cameras pan-tilts flash mounts and other equipment 7. The diameter of the base interface is 16 mm 8. Weight: 41 grams 9. Dimensions: 45 x 55 x 25 mm