Bach 5B Trumpet Mouthpiece

Mouthpiece, trumpet, Bach silver plate, 5B cup: medium deep; cup Diameter: 16. 25mm.

Size 5B
Cup Depth is Medium Deep
Rim Shape Med Wide
Model No. / Depth of Cup / Approx. Cup Dia. / Rim Shape / Description 1* / Deep / 17.50 mm / Medium thin.