The Avantone SSM Shock mount is designed for professional use. The unwanted low frequency rumble and vibrations that are physically transmitted via direct surface-to-surface contact into the microphone will be drastically reduced through the use of this product. It is very important in studio, as well as live usage, to maintain an uncluttered mix by reducing the low-frequency muddiness that can build up in multiple, full-range, open mics. Each SSM is constructed of heavy-duty die-cast zinc, which is not only incredibly durable but also adds mass, which contributes to vibration dampening/decoupling. Sturdy construction with 4 O-RINGS per unit will securely hold most small body mics while "floating" them away from body-to-body contact.