Cheerock 10PCS Guitar Bass Neck Shims, Includes 4Pcs 0.2mm, 4Pcs 0.5mm and 2Pcs 1mm Thickness Brass Shims for Guitar and Bass Bo

?High quality material?Guitar neck shims are made of high quality solid brass material for strong, durable, not easy to fade, long service life. | ?Functions?Used to change the angle at which the bolt fixes the guitar neck , giving your guitar a better sound quality and helping make the setup more in line with your playing preferences. | ?Package?1 set of 10 pieces includes 10Pcs hard gaskets with the following taper: 0.2 mm x 4, 0.5 mm x 4, 1 mm thickness x 2, material: brass. | ?Wide applications?Easy to use, can be used to replace old guitar brass neck shim. Fit for most electric guitar and bass. | ?Worry-Free Warranty?If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution. Cheerock will be happy to assist you and reply within 24 hours.