Feature: 1. Specially designed replacement for alto saxophone, can hold the reed to the mouthpiece. 2. Nice accessory for saxophone, can help to produce a full, centered tone and more even sound. 3. Single screw design, easy to adjust the diameter, convenient for installation and removal. 4. Made from premium metal, solid and durable, ensuring a long-time use. 5. Exquisite workmanship, beautiful appearance design, a great instrument replacement Specification: Features： Specially designed replacement for alto saxophone, can hold the reed to the mouthpiece. Nice accessory for saxophone, can help to produce a full, centered tone and more even sound. Single screw design, easy to adjust the diameter, convenient for installation and removal. Made from premium metal, solid and durable, ensuring a long-time use. Exquisite workmanship, beautiful appearance design, a great instrument replacement Specifications： Color: Gold Material: Metal Product Size: 3 * 2.7 * 2.5cm/ 1.1 * 1.06 * 0.98inch Product Weight: 10g/ 0.35oz Package Size: 12 * 8 * 3cm/ 4.7 * 3.1 * 1.1inch Package Weight: 11g/ 0.38oz Package List： 1 * Ligature Package List: 1 * Ligature