The Gator Frameworks Microphone Stand Accessory Tray with Drink Holder and Guitar Pickup Tab attaches to a microphone stand (or other tubes up to 1.38") to provide a tray for drinks , picks, tuners and more like cell phones, keys, tuner, set lists and capos. The 3-inch molded cup holder will keep your drink safe and close. also a pick clip tab on one side to hold multiple guitar picks. The clamp holder has been designed to be highly adjustable to ensure compatibility with all manufacturers holders.