1、Fixing clip has a stretching range of 131‑253mm / 5.2‑10in, and is compatible with most tablet products on the market such as for Ipad Mini/Ipad/Ipad 2/Ipad 3/Ipad 4/Ipad Pro, and some mobile phones. 2、There is a knob on the back, you can use the knob to adjust the stretched length and lock of the fixed clip, without worrying about any shaking or dropping your device. 3、A wide range of uses and can be used for taking pictures, vlog video shooting, video calls, meetings, live broadcasts, reading e‑books or music, and other Internet work, etc. 4、Metal material, sturdy and durable, high stability in use. Clip non‑slip mat design to prevent equipment from scratching. 5、With cold shoe mount, you can fix microphones, photography lights, voice recorders and other accessories. 6、Arca bayonet design, 1/4in screw hole design, can be easily fixed on a tripod, monopod, head.