This mouthpiece is a 7 which is a. The Studio I is the mouthpiece that made Fred Lebayle world famous. All Lebayle mouthpieces I sell are brand new. The item "Fred Lebayle Metal Studio I 7 Alto Saxophone Mouthpiece Sax RARE 2017 Model" is in sale since Thursday, November 09, 2017.This item is in the category "Musical Instruments & Gear\Wind & Woodwind\Band & Orchestral\Saxophones". The seller is "landrusax" and is located in Brooklyn, New York. This item can be shipped worldwide.