HeroNeo&reg; Violin Practice Heavy Black Rubber Violin Mute Silencer Acoustic Electric This Heavy Rubber Practice Mute for 1/2-3/4 Violin provides a high level of muting while preserving more tone quality than the metal variety. It greatly reduces volume for apartment and late night practicing. This popular five-prong mute is lightweight and safe. Quantity:1Pc 100% brand new and high quality