This is a Selmer Bundy alto saxophone. I don't know much about it, but it's a valuable vintage piece from a very old era. Over 10 years ago, I had the pads replaced and the whole instrument adjusted at a specialist shop, and I used it then. However, I haven't used it at all in the last few years, so it has scratches and rust overall. Please consider that it will need to be readjusted if you intend to use it seriously. It will be shipped in the Gator semi-hard case shown in the photos.