This horn , made of , is practical and durable for use. The material is is not easy to deformed and rust, longserving life. This horn brings you much convenience. The sound effect is more beautiful, suitable for professional performance.FeaturesMaterial: CopperThe smooth surface will not hurt your hands. The best replacement part for your horn.Suitable for most horn bands. Suitable for beginners and professionals.Its material is , it is not easy to fade or break, and it can be used for a long time.This product is strong, wearresistant, rustproof, , and is not easy to deform and break.It can be used as a practical present for friends who are learning horn, they will be very happy.Package list: 1 x