Otto Link OLM-402-7S Super Tone Master Metal Alto Sax Mouthpiece Metal Alto Sax Mouthpiece #7* Tip opening: 0.090" Many professionals around the world have been playing on Otto Link mouthpieces exclusively for decades The Otto Link Super Tone Master Mouthpiece is available in many different tip openings and facings, and has excellent projection and tone quality Cap and Ligature Included