François Louis Alto Saxophone Ligature Pure Brass Series (No Lacquer Finish) For rubber mouthpieces, mainly used with Meyer. This ligature uses a single-screw, inverted-style design. The stainless steel wire used in the Ultimate series has been replaced with flexible brass, improving the fit on the mouthpiece. It is characterized by a rich and well-defined tone. Please note that there was no replacement pressure plate included when I obtained it. I am selling this because I have changed my main ligature. Ligature body only. Please understand that this is a used item and that individual perceptions may vary. Please purchase with no returns or exchanges.