Ultra USA: Black Rubber Mute for 3/4 & 1/2 violin , for very quiet practice VWWS USA Go to amazon.com Related posts Top 10 best ultra usa violin mute for 2024 FeatureBlack Rubber Mute for very quiet practice51116T 101236 Ultra USASuitable for 3/4 and 1/2 violinA product of USA DescriptionBlack Rubber Mute, Ultra USA for use on 3/4 and 1/2 violin, Very quiet practice, Fits well on a properly fitted Bridge