Softone Bass Trombone Mute Large Designed by professional Conn jazz trombonist Ira Nepus, Softone mutes will allow you to create an entirely new effect on the field, in the stands, or on the stage Whether you're practicing or performing, Softone mutes improve sound quality and create a variety of tones for trumpet, tenor trombone, and bass trombone Made of soft, non-toxic neoprene, Softone mutes are lightweight and easy to use They won't stain or scratch your bell, and they fold up easily for storage Whether you're practicing or performing, Softone mutes improve sound quality and create a variety of tones for trumpet, tenor trombone, and bass trombone