Features:Mainly constructed of A3 steel material, anti-rust, high performance of stability and durability.Complete set with 3 left and 3 right machine heads and other fixing accessories, easy to install.Tuning fast and accurately, difficult to be out of tune.Exquisite looks with perfect workmanship and high-technology, good-looking, very easily matched for your guitar and also have good decoration effect.Ideal replacement parts for your folk/electric guitar.Specification:Condition: 100% Brand New and High QualityMaterial: A3 Steel + PlasticColor: Shown as picturesType: 3R 3LSuit for: Folk/Electric GuitarWeight: Approx. 140 gPacking List:6 x Guitar Machine Heads(3R 3L)6 x Threaded Bushings12 x Screws