This is a Lebayle Alto LRII 7. Fred Lebayle is a French mouthpiece maker who currently has his shop set up in Brooklyn, NY. His mouthpieces are played by artists such as Branford Marsalis, Wayne Shorter, Dave Liebman, and Ravi Coltrane. This piece has a .086 tip opening, a rollover baffle, curved side walls and a medium round chamber. It is also in excellent condition.