Designed for smartphones 2.3 to 3.2' wide, the ARCA Style Smartphone Clip Holder from CAMVATE can be attached to most tripods, monopods, and other devices with a standard 1/4'-20 or 3/8'-16 screw. It also features a cold shoe mount for attaching accessories, such as an LED light or a mic. The interior is made with rubber, which helps to hold your phone in place and protect it from scratches, while a thumbscrew lets you tighten or loosen the clamp's grip on your phone. Small and compact, this item can fit in your pocket for easy portability.