This silver plated Yanagisawa mouthpiece has a long rollover baffle, straight sidewalls, and a small chamber. It has a tip opening of 0.106″, and is in very good condition. These are fantastic mouthpieces that deserve wider recognition. It plays like an Otto Link Florida Super Tone Master with a really good and responsive facing. Great piece for the money. I have one of these in my personal collection. Better than the modern version in my opinion.