The MY570 keeps all of your miking accessories within easy reach. The MY570 attachment bar fits most microphone stand and booms plus it will even clamp to the side of most amps! The 90 degree attachment piece is perfect for holding your studio headphones, cables and other musical instruments when not in use. The MY570 accessory holder is lined with protective rubber to cushion your accessories. A friction locking knob securely locks the nylon tipped screw to a microphone stand or boom. The MY570 is 3 x 3.5 inches and has a black powder coat finish.