Features:

*Brand new ang high quality.

*This product has a trumpet, trombone, alto , and a five-pack of watergate key spring trumpet making tools.

*High-Quality Made of iron, this set of 5 PCS Trumpet Trombone Alto Valve Spring Water Key Spring is brand new and of high quality, durability and longevity.

*Trumpet replacement parts.

Specifications:
Part Name:Valve Spring

Fits for:Trumpet,Trombone,Alto

:Iron
Package Size:approx.6*9.5cm

Weight:

Trumpet:3.94g

Trombone:5.7g

Alto :4.36g

Color:Silver

Quantity:5 PCS

Package Content:
5 x Valve Spring

for note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.