Trumpet, Trumpet Valve Silver Stable Accuracy Improving for Musical Trumpet Bottom Valve Cap

Convenient Storage: The trumpet valve is very easy to store, so you don't have to worry about the trumpet valve finger button taking up space. Superior Material: This trumpet valve is made of superior metal material, which is sturdy and wear resistant, ideal for long term use. Easy to Carry: The trumpet valve is small in size, so you can carry it around whenever you need it, so you can change it in time. Improve Accuracy of Keys: This trumpet valve helps to improve the accuracy of the keys, improve the smoothness of the playing, and make the sound made by the person using the instrument more beautiful. Applicable Scenarios: This trumpet valve is used to replace old, broken and missing buttons, so if you happen to have a need for this, then this is for you.