Features:
Designed to prevent the trumpet valve slides 1st and 3rd slides from slipping off.
It is made of silicone rubber, which will not harm the Instruments finish.
It is possible to use it in three different positions.
it can remain attached to the instrument during performance.
Package content: 5 x Trumpet Slide Stopper
Specifications:
Material:Rubber
Color:Black
Size:12x1mm/0.47x0.39Inch(Diameter x Thickness)
Weight:3g
Package include:
5 x Slide Stopper