Yamaha MP TR 11A5

Trumpet mouthpiece - produced using the most advanced computer design and manufacturing technology. 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. Medium rim diameter with a shallow cup for easy high notes. Ideal for piccolo trumpet and jazz idioms. It has 16.38 mm rim inner diameter and 3.65 mm throat.