The K&M 16080 are a holder for headphones when they're not in use. This headphone holder is simply clamped to the tubes of a music stand or microphone stand, etc. and is generally suitable for a tube diameter max. 1.181". The soft rubber support can easily take two sets of headphones. In addition, 2 in-ear headphones can also be hung on the slotted front of the holder. The headphones are close to hand and out of harm's way.