ITEM NAME:3 Pcs Trumpet Finger Buttons Valve Finger Trumpet Cap Screw Cover for Music Z1S4 3 Pcs Trumpet Finger Buttons Valve Finger Trumpet Cap Screw Cover for Music Z1S4 100% brand new and high quality Fit for trumpet finger button replacement and repairing Exquisite craftsmanhsip, convenient to use Necessary parts for replacement colour:Light Blue Style:Blue Turquoise Material:Metal + shell size:Button Diameter: Approx. 16mm/0.63inch Screw Thread Diameter: Approx. 3.8mm/0.15inch Package Contents: 3x Trumpet Finger Buttons.3x Trumpet Finger Buttons. colour:Light Blue.
