About this item Foldable Arm Band: The adjustable microphone arm can be folded up and easy for you to carry around. This feature enables to adjust the suitable angle and height of the boom arm to show your perfect voice. Before adjusting the angle of the microphone arm stand make sure to loosen the knob first. Avoid rotating it by force as it can damage the screw threads. Upgraded Desk Mount: In comparison to the old versions, this zinc alloy desk mount is built with anti-scratch pad and wider mouth up to 2" to fit most desktop. The 5/8"-27 male to 3/8"-16 female screw adapter which included in the package fits for blue snowball and HyperX QuadCast. The Diameter of Microphone Clip is 1.10". Suitable for any stores, families, stage, studios, broadcasting and TV stations, etc. Heavy Duty Steel Structure: Super-strong spring with extra positioning screw, compact microphone arm stand designed for heavy duty carry. Max load: Approx.53oz/1.5kg.