Hercules multi mute holder

Introducing the Hercules multi mute holderThese are specially formulated foam covering rings to eliminate noise. The 270 degrees of ring swivel provide the ideal set up for your instruments.It is designed to easily attach to most music and microphone stands with a shaft diameter of 8-30mm (0.31”-1.18”)It also has a detachable accessory tray included.Suitable forCornetTrumpetTromboneFrench horn270 degrees of ring swivel, Detatchable accesory tray included, Easily attaches to most music and microphone stands, Specially formulated covering rings, Suitable for most: Cornet, trumpet, trombone and french horn,