Silver-plated Schilke 45 51D mouthpiece, small shank. For euphonium and trombone. - Brand: Schilke - Model: 51D - Material: Silver-plated - Accessories: Box, bag - Size: Standard size - Retail price: 20350 yen Used for about 2 years, and stored unused for about 4 years. There are many small scratches, but no major damage. There are no dents or other damage that would interfere with playing. I am selling this because the new euphonium I bought has a large shank, and I no longer need this mouthpiece. This is a mouthpiece model that produces a deep tone, so I think it will make the soft sound of the euphonium resonate even more!