Vandoren Optimum mouthpiece for baritone saxophone

The conception of this series has been guided by criteria of external shape (particularly the chinrest) and sound criteria that meet the expectations of today's saxophonists.
The Optimum saxophone mouthpieces are extremely versatile and easily adapt to any performance setting. They are free-emitting mouthpieces that break the mould of standard mouthpieces with traditional strength and sonority.
The available models of the Optimum Series from Vandoren are as follows:
Mouthpiece model : Opening mm : Length table.
  
BL3 | 185 | C
  
BL4 | 230 | M
  
BL5 | 235 | L