Feature

●Used for stopping the tuning tube silde, preventing noise.
●Applicable Trumpet Cornet.
●Pack of 50 pieces,meet your requirements for quantity.


Description

"Specification:
Material:Rubber
Color:Black
Size:12x1mm/0.47x0.039Inch(Diameter x Thickness)
Diameter: 12mm
Line thickness: 1mm
Packing list:50
Product use:Trumpet
Weight:3 g

Features:
1 Used for stopping the tuning tube silde, preventing noise.
2 Applicable Trumpet Cornet.
3 Pack of 50 pieces,meet your requirements for quantity.

Package Content:
50x Trumpet Cornet Rubber Bumper O Ring
"