Artino Metal Practice Mute
Heavy-duty metal practice mute for violin and viola. Also known as the "hotel mute" or "apartment mute", it can be used for late night-practicing, travel, those who live in apartments etc. This is different than the rubber practice mute; this metal mute is for extra quiet practice!)
Great for students and professionals.
How to Use: Place the mute directly over the bridge, over the strings. The mute works by preventing the bridge from vibrating as much, dampening the sound.