1[Exquisite Button] The trumpet valve finger buttons are beautifully embedded with abalone shells, offering a delicate and elegant look that adds a touch of sophistication to your instrument. 2[Sturdy Metal] Made of sturdy metal, these trumpet valve parts are highly sturdy and not easily broken, promising long lasting usage for your trumpet needs. 3[Accurate Performance] The trumpet valve kit helps improve accuracy of the buttons and smoothness of performances, offering musicians an enhanced playing experience. 4[Easy Installation] The trumpet valve button, cap and rod, designed for convenience, allow for quick and easy installation, making trumpet maintenance a breeze. 5[Replacement for Old Parts] This kit is an ideal solution for replacing old, damaged or lost buttons, rods and caps, keeping your instrument in top condition. 3 x Rods 3 x Finger Buttons 3 x Top Valve Caps 3 x Bottom Valve Caps 1 x Storage Box