About this item Foldable Arm: The adjustable microphone arm can be folded and is easy to carry. This feature allows you to adjust the boom arm's suitable angle and height to showcase your perfect voice. Before adjusting the angle of the microphone arm stand, be sure to loosen the knob first. Avoid twisting it forcefully as it may damage the screw threads. Upgraded Desk Mount: Compared to the old versions, this zinc alloy desk mount is built with a scratch-resistant pad and a wider opening of up to 2 inches to fit most desks. The 5/8"-27 male to 3/8"-16 female screw adapter included in the package fits for Blue Snowball and HyperX QuadCast. The diameter of the microphone clip is 1.10". Suitable for all shops, families, stages, studios, broadcasting and TV stations, etc. Heavy Duty Steel Construction: Super strong spring with extra positioning screw, compact microphone arm stand designed for heavy load. Max load: Approx. 53oz/1.5kg.