Live Broadcast Bracket Crossbar Camera Clamp Bracket Accessories A and high quality. The Microphone Stand Boom Arms is the perfect blend of quality and portability. Adjustable clamp allows attachment to various stands. The bar is designed with 3/8 thread, and the microphone/ mobile phone/ tablet clip can be installed. Installed on the tripod, live broadcast equipment. Adjust the distance and height of the crossbar (the crossbar can be adjusted by 360 degrees rotation). Crossbar Clip on to:tube diameter within 22.5mm. Type:A:Compatible Microphone diameter:25-46mm Colour:Black Material:Metal+ABS Size:Length:55cm/21.6in Package Contents: 1 * microphone stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.