This is a BACH 5GS large shank mouthpiece. The shank shows scratches from use. There is also a slight dent, although it wasn't at a level that bothered me. It didn't affect my playing at all. I haven't been playing much lately, so I'd like to pass it on to someone who needs it. Please refrain from purchasing if you are overly concerned about its condition, as it has been stored at home. Thank you for your consideration.