Features: Universal Phone and Tablet Holder: Supports 10cm-23cm/ 3.93in-9in adjustable clamp width, compatible with all 4.7in - 12.9in smartphones and tablets. With a Cold Shoe Mount: The top cold shoe mount allows you to install a microphone or a LED video light to make your selfie vlogging more professional. Multiple Tripod Mount Methods: 1/4 inch screw hole on the bottom for tripod, monopod or other bracket mounting, and bottom and side Arca-Swiss mounts for connecting to tripod ballhead. Safe to Your Devices: Rubber pads cover the contact parts of device and clamp, protecting your tablet/smartphone against scratch, and prevent from slip, safe and reliable. Multi-Scene Applications: Metal material, durable and portable, suitable for vlog, live streaming, selfie, online video, etc. Specifications: Color: Black Material: Aluminum Alloy Adjustable Width: 10cm-23cm/ 3.93in-9in Item Weight: 199g/ 7oz Packing List: 1 * Tablet Clamp