K&M 15910 MUTE HOLDER Mouthpiece There is space for accessories

There is space for accessories in a compartment inside or in the exterior detachable sheet music bag

unlike all other copper mutes

Suggestions on size and key of instrument for every excerpt

Small Shank:

Bell Size: High Grade Brass - 123mm (4

K&M 15910 MUTE HOLDER Mouthpiece There is space for accessoriesThe practical and flexible holder for 3 mutes can be attached onto tubes with a diameter of 7 to 30 mm. The holder is suitable for all common mutes for trumpets, cornets and Flugel horns. The individual holder rings (2 large sized, 1 small sized) are completely rubberized to protect the mutes from scratches and collapses for an easy transport.