The Oddysey Essentials Mouthpiece Guard is an ideal addition to the mouthpiece of players of all ages and abilities. Suitable for saxophonists and clarinettists this guard is excellent for improving player comfort and reducing unwanted vibrations from the instrument – allowing you to better hear the tone you are producing. Forming a protective layer between your teeth and the mouthpiece the self-adhesive patch prevents marking and cosmetic damage from biting. Oddysey Mouthpiece Guards are ideal for educational purposes as a tool to promote correct development of various aspects of embouchure and tone production – especially how much mouthpiece to take and the prevention of biting. It is also effective in stopping teeth from sliding around on the mouthpiece. Each pack contains two easy-to-apply mouthpiece patches. Specifications Number of patches: 2 Colour: Black Suitable for: Saxophone and clarinet mouthpieces