The BG L12SR Super Revelation Alto Saxophone Ligature is preferred by professional sax players and soloists for its premium quality and ability to help musicians improve their articulation. This fabric ligature mimics the performance of string ligatures, and its 24k gold-plated metal plate offers direct contact with the reed, ensuring a tight fit while allowing the reed to vibrate freely. You'll experience a warm, full tone and impeccable playability. The BG L12SR Super Revelation alto sax ligature works with alto sax mouthpieces of all types, is easy to adjust, and helps you make the most of your instrument!