What is this?Great to replace your old and dirty tuning pegs and great for guitar tuning. Suitable for classical guitars.What will I get?Material: Metal & Plasticrate 1:15 GearedIn the package of:2x Guitar machine heads8 x ScrewsTotal Size: 110mm x 40mm x 40mm/4.33 inch x 1.57inch x 1.57 inch(L*W*T)Are there any advantages of the product?Made of solid metal, durable, and anti-rust to use.Classical guitar tuner pegs with internal gear, easy and labor-saving to replace and adjust string.How to use it?3 Machine heads in a line, 2 pieces tuning keys, one is for left, the other one is for right.What should I notice?There may be a slight color difference between the real object and the picture.
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