Kelly Mouthpieces 5C Trumpet Mouthpiece Red Hot 5C Trumpet Mouthpiece Red Hot The Kelly 5C Trumpet Mouthpieces offer the best in performance and flexibility in a variety of colors The Kelly 5C Trumpet Mouthpiece features a construction of Lexan polycarbonate material that provides comfort in both hot or cold weather performance with more grip than regular brass mouthpieces It also features a full, rounded tone that produces less fatigue on your embouchure It is great for marching bands, pep bands and festive occasions and are available at a fraction of the price of regular mouthpieces! The Kelly 5C Trumpet Mouthpieces offer the best in performance and flexibility in a variety of colors