Rode PSA1 Studio Boom Arm Dual Kit for Microphones consists of a set of two boom arms that can support two mics. Each arm is a two-section, spring-loaded boom designed for quiet and flexible microphone positioning in studios, home recording situations, podcasting setups, etc. The PSA1 rotates 360 degrees and features a maximum reach of 32.5" (820mm) horizontally and 33" (840mm) vertically.It holds up a weight up to 2.15 kg.