DescriptionFeatures: - Made of aluminum alloy, and the thickened metallic base is very solid and durable, permitting the increase arm stand bracket to rotate 360 diploma at will with out shaking.- Both sides and the desk contact features are designed with tender rubber protection mats, making the bottom non slip and stable, and the delicate mats can protect your table from scratches.- Bigger clamp design, has 4 instances larger touch subject than other microphone stand holders. The insert hole diameter is 1.1-1.3cm(0.4-0.51inch), would be easily put in on table, bed post, sideboard, headboard, meet your extra application.- Bigger clamping thickness range. With an adjustable positioning screw, it may be easily installed on vertical or horizontal boards, fits up to 6.5cm(2.55inch) desktop thickness.- Suitable for many microphone suspension growth scissor arm stands, and a few increase arm telephone stands, overhead digital camera arm, overhead telephone arm, capsule arm mount, LED desk lamp, etc.