This mouthpiece is meant to convert your trumpet into a flugelhorn. This is a great alternative for players who do not have a flugelhorn, or players who are simply looking to play with a different timber to their trumpet.
The mouthpiece has a standard trumpet mouthpiece shank with a deep flugelhorn-like cup, and open throat.
Rim size is labeled 1 - 10.5 with 1 (0.680" diameter) being the largest, and 10.5 (0.625" diameter) being the smallest.
