K&G Bass Trombone 0.5E silver

K&G Bass Trombone 0.5E silver, Mouthpiece for Bass Trombone, Inner cup diameter: 28.00 mm, Cup depth: E (very deep), Medium-wide rim, Large shank, Silver-plated, The design of the Kurun & Gilbert mouthpieces is based on years of research and findings in fluid dynamics and acoustics, Intonation, accuracy and sound projection are a given ...