The Odyssey Essentials Alto Sax Mouthpiece Kit includes mouthpiece ligature and cap – everything a budding saxophonist needs to get going. With a 0.65″ tip facing and an ebonite construction the mouthpiece is suitable for most tenor saxophones allowing you to deliver your best performance every time. Specifications Suitable for: Alto Saxophone Material: Ebonite Tip Facing: 0.65″