This is a Hammond Design 13M for a tenor trombone. It does not come with a case, so only the item itself will be included. The rim size is equivalent to a Bach 6 1/2. There may be some minor scratches and dirt from polishing, but please judge from the images. I enjoyed using it for its rich tone, but I am selling it because I have fewer opportunities to use it. Thank you for your understanding. Thank you for looking.