【S.E.Shires Vintage 6-1/2AL】 This is a mouthpiece from S.E. Shires, highly regarded worldwide as a handmade American-style trombone maker. Based on the vintage American mouthpieces of yesteryear, this is a Vintage model, and its design reportedly took into account demand in Japan. The size is 6-1/2AL, which is a standard size similar to Bach's equivalent. The shank is for small bore trombones and can also be used on small bore euphoniums. There are some minor scratches and dirt, but there is no damage that would interfere with use.