The Joby GorillaPod Arm Kit PRO includes two articulating arms, either of which can be connected to a compatible GorillaPod, tripod, camera rig, or other support device. The arms can then be used to hold lights, microphones, auxiliary cameras, or other accessories needed for use alongside the main item placed on the support device. Each GorillaPod Arm features a 1/4"-20 mount on each end. The bottom mounts are designed for direct attachment to a support device, while the top mounts are intended to accommodate a needed accessory. Constructed from a series of rubberized ball-and-socket links, the GorillaPod Arms each enable precise, yet easily adjustable positioning of a mounted accessory.