The BY-C04 Universal Microphone Shockmount from BOYA is designed to greatly reduce microphone noise caused by vibration and handling when shooting with a camera or boompole. This shockmount can be used with microphones that have a 19 to 22mm diameter. Built with a 3/8"-16 and 1/4"-20 threads, the BY-C04 shockmount can be used to mount a microphone to a camera shoe or a boompole.