Suitable for flat key euphonium / tuba / round rubber. The function of this product is to separate the Noises, buffering effect.
LUJIAXI 20Pcs Large Euphonic/Tuba/Horn Pad Rotary Valves Silicone Pad Noises Resistant Rotary Valves Silicone Buffering Stop
20Pcs Euphonic/Tuba/Horn Piston Pad Rotary Valves Silicone Buffering Stop
20Pcs Noises Resistant Rotary Valves Buffering Stop Horn Piston Pad Silicone Pad
20Pcs Horn Piston Pad Rotary Valves Buffering Stop for Euphonic Wind Instruments
