Features: Universal size closed guitar tuning pegs fits for folk acoustic guitars or electric guitars. Mainly made of durable zinc alloy and iron. item can keep your guitar tuning simple and accurate. Mainly applied for 3L3R 6-string guitar. 3 tuning pegs per side. Function: These guitar tuning pegs are ideal replacements for old and bad tuning pegs. With high-quality craftsmanship and high sound quality. Specifications: Material: Zinc alloy and iron Color: Black / Gold / Silver / Red Bronze / Bronze Item Weight: 200g / 7.05oz Package Size: 15 * 5 * 5cm / 5.9 * 2 * 2inch Package Weight: 203g / 7.16oz Packing List: 6 * Guitar Machine Heads (3pcs left + 3pcs right)