Thank you for viewing. This is a Bach trumpet mouthpiece, a standard manufacturer. The 17C is popular across all genres, even among high-note players. The engraving reads VINCENT BACH 17C. Please search "net brass" for detailed size information, playing feel, and sound. There are no major scratches, dents, or plating wear that would hinder performance. Please refrain from price reduction comments. Instant purchase is OK. If you are interested in used or new mouthpieces, please search "net brass". net-brass.com Type...Trumpet Type...Trumpet (in C / B flat) Brand...Bach Type...Trumpet