ABOUT THIS ITEM * Adjustable table mounting clamp is designed to securely mount your microphone stand to table top or other flat surface using an adjustable positioning screw. * Heavy-duty solid-steel clip base provides a sturdy and reliable way to hold your microphone stand; Nylon tipped screw protects your desktop surface from any scratches. * Can easily mount to any desktop up to 1.57 inches/4 centimeters thickness. * C-shaped mounting clamp is ideal for table top applications, school and public events; Saves space with this compact clamp that virtually sits flush with your desktop. * Fits for standard 5/8-inch 27 threaded end microphone boom arm stand.