Feature: 1. Specially designed replacement for alto saxophone mouthpiece. 2. Nice accessory for saxophone, can help to produce a full, centered tone and sound. 3. Double-track screw design, easy to adjust the diameter, convenient for installation and removal. 4. Made from premium copper, solid and durable, can be used for a long time. 5. Exquisite workmanship, with beautiful flower pattern, a great instrument replacement part. 6. Comes with a high-quality metal saxophone cap, more convenient for your use. Specification: Features： Specially designed replacement for alto saxophone mouthpiece. Nice accessory for saxophone, can help to produce a full, centered tone and sound. Double-track screw design, easy to adjust the diameter, convenient for installation and removal. Made from premium copper, solid and , can be used for a long time. Exquisite workmanship, with beautiful flower pattern, a great instrument replacement part. Comes with a high-quality metal saxophone cap, more convenient for your use. Specifications： Color: Gold Material: Copper Product Size: 3 * 2.8 * 2.6cm/ 1.1 * 1.1 * 1.02inch (ligature) 6.5 * 2.9 * 2.3cm/ 2.5 * 1.1 * 0.9oz (cap) Product Weight: 17g/ 1.4oz (ligature) 24g/ 0.8oz (cap) Package Size: 12.3 * 8 * 3cm/ 4.8 * 3.1 * 1.1inch Package Weight: 42g/ 1.4oz Package List： 1 * Saxophone Ligature 1 * Saxophone Cap Package List: 1 * Saxophone Ligature 1 * Saxophone Cap