Gold-plated finish Bass Trombone Mouthpiece Model Name: Walküre HY1.4J B For Bass Trombone Material: Gold-plated Included: Box Thank you for viewing. This is a gold-plated bass trombone mouthpiece from the popular Walküre series. A best-seller from Willie's mouthpieces. It boasts a bright, clear tone and unparalleled response in the German style, and is supported by a wide range of players from beginners to professionals. Supervised by: Hideki Yamashita (Kyushu Symphony Orchestra) Rim Inner Diameter: 27.8mm Throat: 7.1mm Equivalent size to Bach 1.1/4 New Retail Price: 50,600 yen Used for about a year, so there is a feeling of use and scratches overall, but there is no problem with playing. How about it, take this opportunity?