Brand Trombone Booster Threaded Sleeve - Small Yellow BRBT2SY

Material: Plastic

Typically, a heavier mouthpiece will produce a more powerful and focused sound. The Brand Booster is used to add extra weight to Brand mouthpieces - giving them a similar weight to a metal mouthpiece, while maintaining their comfortable feel on your lips.

• Increased weight reduces vibrations and increases airflow accuracy for a more focused tone.
• Features a specially designed hold system which prevents marks while providing a firm hold to the mouthpiece.
• Suitable for use on all common metal mouthpieces.