uxcell Rubber Musical Mute Heavy 1/2 3/4 4/4 Acoustic Violin Fiddle Practice Green Product Name : Violin Mute;Material : Rubber Color : Green Size : 53 x 26 x 13mm / 2.1" x 1.0" x 0.5" (L*W*H) Net Weight : 17g Package Content : 1 x Violin Mute