These are the remaining items from a collection I started about 20 years ago. In other words, they're vintage (just wanted to say that). I ended up not improving, so I just put them away. I used them a little when I bought them, and then they became part of my collection. This is a set of two Tombo MAJOR BOY harmonicas, in the keys of C and D, suitable for beginners to advanced players. - Model Name: MAJOR BOY - Manufacturer: Tombo - Key: C - Key: D Thank you for looking.