Positioning adapter folding plate, 180°damping folding function, Easy to adjust, aluminum alloy build. Ideal for professional photographers and videographers using DSLR or cameras who require quick setups adjustments without compromising stability. Small size, 180 degrees noninterference compactly mounting equipment and accessories, such as transmitters, monitors, v-mounting plate, for dynamic environment, such as weddings, event, and on location where rapid orientation changes is important for capturing angles.