Features:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.It is made of high-quality plastic, convenient and light, and can be reused for a long time.
4.Suitable for daily maintenance and repair of three-tone B-flat trumpet, cornet, and B-flat palm horns.
5.Easy to use: easy to carry, it is an indispensable part for trumpet replacement.

 

Specifications:
Material:Plastic
Color:White
Brand name: BQLZR
Size:1.8x1.1x0.45cm/0.7x0.4x0.17inch(LxWxInner Dia)
Weight:6g

 

Package include:
9 x Trumpet Valve Guide