Neewer&reg; Practice Mute for 1/2, 3/4, 4/4 Violin, 2 Pack,Easy to use Made of Heavy-duty and Durable Chrome Metal-Silver Excellent muting effect, decreasing the string volume to a minimum. Maintain a quality sound and clear tone Small and compact design, easy to use.Perfect for practicing your violin in apartment or late in night Sturdy chrome-plated brass construction, lustrous looking and built to last NOTE: Violin in the picture NOT INCLUDED