🎺 Tune Up Your Brass Game!
The Jiayouy Dia 4mm Valve Rotor Rubber Buffering Stop set includes 20 high-quality rubber bumpers designed for French horns, euphoniums, tubas, and trombones. With a diameter of 5mm and thickness of 7mm, these durable, non-toxic bumpers are easy to install and provide excellent wear resistance, making them an essential accessory for any brass musician.
L**1
Perfect fit.
Arrived on time, good product, good price, very pleased.
H**Z
Works well for horn
I did a tiny bit of trimming for it to fit in my horn bumpers, but it stayed in and cut down on clicky-ness dramatically.
J**L
They work but have a horrendous smell
Opened the shipping envelope and noticed a string and awful smell. The rubber smells so bad that I took them to the garage to air out. Still bad the next day. Soaked them in Dawn dishwater. Still awful. Hoping the few I had to use don’t stink up my case.But, the fit my Paxman and trim well with an Exacto knife.
L**.
Not 4mm. Not for Holton H179.
The circle of these are much thicker than 4mm in diameter. They don’t fit Holton H179.