Type:Tuning PegProduct Name:Guitar Tuning Peg100% newhigh quality and testing is Set of 6 quality gold plated machine heads for steel string electric guitarsNow you have no more worries as to how have to pack for the handling guitar,piano small knock a small Press button and let the strings out of tune The guitar will not off key if you lock the screw post when tune the guitar properly.Quality sealed machine headsAuto Locking Tuners(Tuning Pegs)Heavy duty internal Tuning peg Colour:Gold Ratio:1:18Location:3L3RColor:green+silvermaterial:metalPackage Contents:6* string buttons12* screwsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.