This is a classic jazz mouthpiece, the "Meyer 6MM (for alto saxophone)." It has a medium facing and a medium chamber. This one is from about 15-20 years ago, and unlike current models, it has a solid rubber feel and a completely different tone. The tip rail and other construction details are also far more carefully made than current models. There are some slight tooth marks, but I used a mouthpiece patch, so they weren't noticeable. No accessories are included. This is a mouthpiece-only sale. It will be wrapped in protective packaging for shipping. Please understand that this is a used item and purchase with no returns or exchanges.