The Rhythm Trombone Straight Mute is made of high-purity aluminum, excellent craftsmanship, and reinforced composite cork pads for long-lasting use. Fits all types of trombones. No disturbance to your family or neighbors. The trombone mute is made of high-quality aluminum and cork. The Trombone Straight Mute is the perfect gift for any trombonist on any occasion, including birthdays, Christmas, and graduations.
