Rode PSA1 Swivel Mount Studio Microphone Boom Arm Amazon as the seller is the ONLY authorized Fulfilled By Amazon Dealer Purchases from unauthorized dealers carry No Warranty Rotates 360 degrees with a maximum reach of 32.5 inches horizontally and 33 inches vertically 3/8-inch threaded mic mount/clip only. If your mic mount thread is 5/8", you will need a mic thread adapter (adapters not included) Designed for the RDE Procaster and Podcaster, the PSA1 supports most microphones weighing between 700g (1.5lb) and 1.1kg (2.4lb) when combined with shock mount 2-axis swivel mount for accurate positioning