Rubberized cork suitable for replacing the cork on all brands of straight & cup mutes, as well as Jo-Ral brand bucket mutes. Large size is appropriate for trombone & bass trombone mutes. Sold singly. If you are replacing all three, please order three.
Approximate Dimensions: 2-3/8 x 1/2 x 13/64 inches thick (6 x 1.25 x 0.5cm).