Thank you for viewing. This is a Bach trumpet mouthpiece, a standard manufacturer. It's an Artisan 5C. This mouthpiece is supported by many players, from classical to jazz. It comes with an original genuine leather mouthpiece pouch. The paper box has some minor damage. It has a medium size and a slightly deep cup, producing a slightly warm and core-filled Bach-like sound. For detailed sizes, playing feel, and sound, please search on Net Brass. I am also listing this on other sites, so please comment to confirm availability before purchasing. There is a small plating chip on the shank. There are no major scratches or dents that would interfere with playing. Please refrain from comments asking for a price reduction. If you are interested in used or new mouthpieces, please search on Net Brass. net-brass.com Management number #Mouthpiece #Cornet