Features:

*Brand new ang high quality.

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

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

*Trumpet replacement parts.

Specifications:
Part Name:Valve Spring

Fits for:Trumpet,Trombone,Alto horn

Material:Iron
Package Size:approx.6*9.5cm

Weight:

Trumpet:3.94g

Trombone:5.7g

Alto horn:4.36g

Color:Silver

Quantity:5 PCS

Package Content:
5 x Valve Spring

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.