Practice Mute for Violin / Viola，High Quality Rubber Practice Mute, Silencer with Metal Inne

Model: PM01 (for violin / viola, size: 55.9mm long)。
The best pratice mute in the market !!!
Keep the sound quality , Protect the bridge
Material: Solid metal wrapped with rubber
Features: Keep the sound quality and protect the bridge.
Heavy metal mute sits directly on bridge; rubber coated; works for violin and viola cello. which combines a heavy, rubber-covered metal top with thick rubber feet that are flexible and don’t leave black marks on the bridge. This mute isn’t an absolute silencer like its chrome-covered cousin, but does deaden significantly more sound than rubber or wooden mutes ，Reduces the sound level to a minimum Easy to fit on the bridge. Good for quiet practice.