Trombone Aluminum Plunger Mute Valve Oil The SR117 is built and

The SR117 is built and designed for all situations — and for performers of every level

In addition to the zippered size compartment of the single bag

This tuba comes in two variations: the AFB 212A with a standard lacquer finish and the AFB 212AS with a silver-plated finish

pound ounces in nylon or  pounds

Real cork is used to produce a snug fit in the bell of the instrument

Trombone Aluminum Plunger Mute Valve Oil The SR117 is built andIdeal for jazz musicians, Wick plunger mutes are made from aluminum with hard PVC edges and a flock sprayed interior. The design of the Wick plunger mute results in a more focused and dramatic wah effect that is unmatched by any other maker.