K&G Tenor Trombone 4.5A S silver

K&G Tenor Trombone 4.5A S silver, Mouthpiece for tenor trombone, Inner diameter cup: 25.90 mm, Cup depth: A (Shallow), Medium wide rim, Small shank, The design of the Kurun & Gilbert mouthpieces is based on years of research and findings in fluid mechanics and acoustics, Intonation, accuracy and sound projection, Silver-plated ...