Built-in screw, adjustable height The clip has a flexible design and 3 points, making it suitable for a variety of drums or other instrument microphones You can use this drum microphone clip in any for case and for each drum. Save space, but also the drum and microphone to achieve the best sound pickup effect Drum clips can be attached to the edges of any drum Simple and you can make microphone adjustments to these drums without interfering with the microphone stand