YAMAHA-Mouthpiece Trumpet 11C4

YAMAHA-Mouthpiece Trumpet11C4, rim inner diameter Ø 16.46, cup volume & shape: standard, rim contour: semi-flat, throat: 3.65mm, backbore: semi-narrow, clean bite and well-balanced rim for all-around playing, standard model for beginners and advanced players. Produced using the most advanced computer design and manufacturing technology, our Standard Series mouthpieces feature unmatched precision, smooth attack, secure control, and easy playability. They have the ideal weight for all-around usage and are available in over 100 configurations.