Description: Metal MaterialDesktop Clamp Mount Tablet Stand Holder is made from quality aluminum alloy, lightweight and sturdy structure Easy to InstallUniversal Tablet Stand Holder adopts screw locking structure (C clamp design) and securely grips the desktop and ensures mount stability FeatureThis tablet arm stand with anti slip silicone padding, maximum clamping distance is 7cm/2.76inch Saving SpaceDesk Mount Tablet Holder with strengthened arm joints and foldable design, which can be easily installed on your desk, kitchen cabinet, bookcase or more wherever you see fit (up to 7cm/2.76inch thick). ApplicationOur tablet arm mount suitable for drawing, video conferencing, meetings, watching movies, live streaming, studying, cooking, gaming or reading. Size Chart: Silvery 2 Arms: adjustable height range 23cm-30.5cm/9inch-12inch Grey 3 Arms: adjustable height range 23cm-65.5cm/9inch-25.8inch Silvery 3 Arms: adjustable height range 23cm-65.5cm/9inch-25.8inch Package Includes: 1 Desktop Clamp Mount Tablet Stand Note: Please allow slightly errors 1-2cm differences due to manual measurement.