Style: MST1000 U-Mount Microphone Stand TrayBased the elliptical enveloping clamp design first found the u-mount series, this mic stand accessory tray is a natural adaptatiof that versatile system. A single oversized thumbscrew secures the mount in seconds to any round tubing from 1/2-1/4", like upper shafts of microphone stands. The accessory tray is a perfect catch-all for all of your picks, capos, tuners, slides, your set list, or a drink! We've taken the design one step further and added a threaded end to the mounting bar, which allows you to mount an additional mic -- perfect for making an acoustic instrument!