This is an ESM tenor saxophone mouthpiece. It has a facing of 5 and is very comfortable to play without excessive force. I received it used from an acquaintance about a year ago and used it for about a month. Therefore, it is believed to be in relatively good condition. This product is named "classic," but it doesn't mean it's suited for classical music; rather, "classic" here implies the highest standard and traditional quality. I used this for jazz, and it's a mouthpiece that gave me a very good impression with its sharp sound attack. I haven't been using it lately, so I thought it was a waste, and I'm reluctantly putting it up for sale. The case, ligature, and cap are also included.