Mute for Tenor Saxophone Sax Metal Dampener RED If you want to change your saxophone's sound, this lightweight metal mute with protective anti-damage fabric on the outer, fits securely into your sax, altering and slightly dampening sound. Material: lightweight metal Fits: Tenor saxophones Height: 2.2" Diameter of small end: 1.35" ,Diameter of larger end: 3.7"