Item's color might be different from the picture because of the aberration.6 on a plank,the Guitar Tuning Pegs is great for guitar tuningFor 12 string guitarMade of metalYou will get 2 pieces Tuning Keys( 1piece is for left,the other is for right ) Size: length 165MM, height 42MM, width 35.5MM1. and reliable, easy, smooth and accurate tuning.2. Made of sturdy materials, it has an elegant retro look.3. Easy to install, making the guitar fast and accurate tuning.4. Exquisite workmanship: The guitar tuning keys are made of high-quality metal, with an elegant retro look, strong and , giving you high-quality classic design buttons for easy, smooth and precise tuning.5. Precise Design: These registers are compatible with 12-string guitars. It's great for replacing old and dirty tuning plugs and also great for tuning guitars. Precise engineering ensures smooth adjustments every time. With these registers, you can quickly and accurately tune your guitar strings.6. Package Contents: 1 set with 12 strings guitar heads, 12 ferrules and 14 screws.7. Easy installation: Equipped with screws and sleeves for easy installation. Tuned guitar strings are not easy to loosen.Weight:305gColor: RosyMaterial: MetalPackage Included:1 set of 12 string guitar machine headsincluding 14x screws and 12x nuts