Trumpet Valves Caps Instrument Button Buckle Replacement Trumpet Valves Finger Buttons Musical Instruments Accessory

Suitable for trumpet player, these button fasteners tool are a necessary accessory. Make of Brass materials and Shells inlays buckle, enduring, exquisites and beautiful. A good replacement accessory, replace the old product. Easy to install, Enduring, small size and can replace your old parts. Suitable for the replacement of small buttons. Easy to operate and install Helps to improve the accuracy of key and the smoothness of the playing.