4Pcs Yootones Guitar Neck Shims 2Pcs 0.2mm, 1Pcs 0.5mm & 1Pcs 1mm Thickness Brass Shims Compatible with Guitar Bass Bolt-on Neck Repair(Gold)

["These shims worked well to elevate and angle the neck in order to give more adjustability to the bridge and to help make the setup more in line with your playing preferences.","Guitar neck shims are made of high quality solid brass material for durable use to match the guitar neck.","The Guitar shims set includes 3 thickness sizes brass shims: 0.2mm(2Pcs), 0.5mm and 1mm, necessary Luthier Tools for Electric Guitar Bass Players.","A must have for anyone who plays their guitar often and needs parts for quick and easy repairs.","Easy to install.A good replacement part for broken or old one."]