D'Addario Jazz Select Tenor Saxophone Mouthpiece100% precision milled, vintage inspired jazz mouthpieces The Select Jazz Mouthpiece line is milled not molded, from solid rod rubber, using D'Addario's precise, computer controlled mouthpiece making technology Classic sound and response, with even intonation across the entire range of the saxophone Features medium chambers and facing lengths Available in four tip openings: 6, 7, 8, and 9 Made in the USA from foreign materials by D'Addario