This is a true Florida vintage metal Otto Link Super Tone Master tenor sax mouthpiece. This piece is an original 5, with tip measuring .087”. Though on the slimmer side, we decided to leave this one as-is for now, as you don't find these original very often. The mouthpiece shows typical finish wear for its age, as seen in the photos, but overall is in excellent physical condition. The tip and rails look perfect, and there is only minor wear to the original black bite plate. This is a great mouthpiece if you like the Florida Link sound but want to use a harder reed, and it is priced to sell!