Feature(may vary by option.)

●20 Pieces French Horn Trombone Tuba Valve Rotor Rubber Bumper accessories
●Brand new and high quality, durable in use.
●Easy to install and convenient to use, professional tool for Brass Instrument.
●5 mm diameter x 5 mm thickness Will Fit Many Other Brands.
●Rubber Bumper,no-toxic, anti-aging, wear resistance.

[Dia 4mm]

[Dia 5mm]

Description

Description:
-Holton Valve Rotor Rubber Bumper Stop
- Brand new and high quality, durable in use
- French horn cushioning accessories

Specification
Material: Rubber
Diameter: 4mm/5mm
Colour: Black
Suitable:French Horn Trombone Tuba ect.

Package included:
20 x Brass Instrument Parts