ITEM NAME:Saxophone Mute Aluminum Alloy Treble B Flat Alto E Flat Sax Silencer Dampener Product Description Description: Saxophone Mute Aluminum Alloy Metal Treble B Flat Alto E Flat Tenor Sax Silencer Dampener Musical Instrument Parts Accessories Features: Made of good aluminum. Designed for alto saxophone. Easy to install. Practice without disturbing people. Specifications: Material: Aluminum alloy Color: Apricot Size: Treble B flat: 5.1 * 5.1 * 3.3cm/2.01*2.01*1.30" Alto E flat: 7.2 * 7.2 * 4.3cm/2.83*2.83*1.69" Tenor B flat: 9.3 * 9.3 * 5.6cm/3.66*3.66*2.20" Weight: Treble B flat: 9g Alto E flat: 16g Tenor B flat: 24g Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Sax Mute.Designed for alto saxophone. Included: 1 X Sax Mute. Alto E flat: 7.2 7.2 4.3cm/2.83 2.83 1.69". Tenor B flat: 9.3 9.3 5.6cm/3.66 3.66 2.20". Alto E flat: 16g. Treble B flat: 5.1 5.1 3.3cm/2.01 2.01 1.30".