Value in Package: You will get 6Pcs Trumpet Valve Finger Buttons. Key Button Inlays is about 14x2.8mm and Key Button Setting is about 16.5x8.7mm, tray: 13.5mm. It can meet your replacement and backup needs.Premium Material: The saxophone key buttons are made of high-quality plastic imitation shell and button setting are made of high-quality brass, which is durable, not easily damaged, can serve for a long time.Practical Trumpet Buttons: The workmanship of Trumpet Valve Finger Buttons is excellent, it can help to improve the accuracy of the keys and improve the fluency of playing.Widely Used: Imitation shell buttons are very versatile, suitable for various colors and styles of trumpet and saxophone. Trumpet Valve Finger Buttons for replacing the old, broken and missing buttons, which are good musical instruments accessories.Meaningful Gift: Trumpet Valve Finger Button is an excellent gift for instrument players. This button can accompany their every practice and performance, making their performance smoother. It is a meaningful gift for family members, friends and colleagues who love instruments.