Built-in 1/4’ thread which could be rotated 270-degrees fitting most 1/4’ screw web cameras, like Logitech Webcam Brio 4K, C925e, C922x, C922, C930e, C930, C920, C615 Webcam Stand Length: The length of the single scissor arm stand is 13.78in./35cm which could be rotated 165 degrees with a maximum reach of 32.7in./83cm vertically. High-quality External Spring: Two rotating fixtures let you easily adjust the webcam stand arms to any level and lock in a stable position. 360 Rotation Desk Mount Webcam C-Clamp: Fits Desks, Tables, Sideboards, and Beds within a max thickness of 5.2cm(2inches). Package Includes a webcam clamp mount and one table clip, so you can easily clip the webcam to any desktop within minutes. Any problems you may have, please feel free to contact us. We will provide you with the service you need.