A set of a BG ligature and a SELMER mouthpiece. I don't know much about these, so I'm selling them cheap. Apparently, my family member used them on an alto saxophone. Sold as is. I haven't confirmed the functionality, so please understand and purchase based on the photos. Please understand that I cannot provide support for any defects. Please understand that this is a used item and no returns or refunds are accepted. Please read the comments and purchase accordingly.