ITEM NAME:3 Pcs Trumpet Finger Buttons Valve Finger Trumpet Cap Screw Cover for Music C7Z3 3 Pcs Trumpet Finger Buttons Valve Finger Trumpet Cap Screw Cover for Music C7Z3 100% brand new and high quality Fit for trumpet finger button replacement and repairing Exquisite craftsmanhsip, convenient to use Necessary parts for replacement colour:Dark Blue Style:Blue Sandstone Material:Metal + shell size:Button Diameter: Approx. 16mm/0.63inch Screw Thread Diameter: Approx. 3.8mm/0.15inch Package Contents: 3x Trumpet Finger Buttons
