Features: 1. Arm adjustable rack: The height of the desktop mounting lamp rack can be adjusted from about 30.5cm to 49.5cm/0.915 inches to 1.485 inches through the fixed knob. 2. Table holder fixing clip: Table lamp holder fixing holder can be adjusted to fit different tables by adjusting the knobs and screws 3. Stability and durability: Aluminum material desktop lamp holder maintains a perfect balance between the rack and the lamp holder. 4. Desktop mounting bracket 1/4 screw tip: The desktop mounting bracket is designed with standard 1/4 screws, which supports most photographic lighting equipment, such as ring lights, video lights, DSLR cameras, etc. 5. Wide compatibility: This desktop light stand is applicable with ring lights, cameras, smart phones, video lights, etc., which can be used for makeup, interviews, lighting, real-time streaming, video shooting. Specifications: Material: metal Color: black Compatibility: ring lights, video lights, for DSLR cameras, mobile phone holders, etc. Packing List: 1*Adjustable Bracket Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.