Selmer S80 Series C* Soprano Saxophone Mouthpiece A top-quality professional level mouthpiece, the Selmer S80 Series for soprano saxophone is popular the world over. Machined from hard rod rubber to assure stability, accuracy and consistent facings, these mouthpieces feature a square cross section in the chamber instead of the conventional arch. It is available in a variety of tips. Model C*: Tip: Close (1.20) / Facing: Medium (21.00)