Griego NY 5M Inner Rim Diameter: 25.5mm Throat Diameter: 7.09mm Cup: Medium Shallow Large Shank/Silver Plated Equivalent to a 5GS (compared to Bach) There are scratches on the shank from use, and a slight dent on the tip. There is no problem with playing, but please be aware that this item is sold as-is, and returns are not accepted. The rim is clean, with no plating wear, and the mouthpiece feels very good on the mouth. Despite its size, it has the thick and powerful sound characteristic of Griego mouthpieces.