This is a professionally refaced metal Otto Link Super Tone Master mouthpiece for the alto sax. This piece was originally a 5*, but now measures as a 7 at .080”. The work is great, leaving a clean tip and rails. The piece shows only mild wear, with light scratching but very little finish wear to the original gold plating. The bite plate has always been protected by a patch, and is flawless. This is a great deal on a custom refaced metal Link.