This is a vintage hard rubber Selmer Paris Soloist alto sax mouthpiece. This is one of the later long shank models, and has the larger F facing, a nice rare find. This piece is all original and in near mint condition. The only marks on it are some very light superficial scuffing on the beak in a couple spots. It is as perfect as you’ll find. A great vintage Selmer piece in a good larger opening.