Description: durable, sturdy and stable to use. Machine tuning enables smoothly enabling the player to fine-tune accurately and easily. A professional 3L3R/6L/6R guitar tuner, this button is fast and accurate and is very simple to use. This button has a sophisticated and shiny appearance, fine workmanship, very easy to match the guitar, it also has a good decorative effect. It can be installed very easily, and it can be tuned tightly to make your guitar sound stable, perfect for you! These guitar tuners are a great replacement for old, broken tuning pegs, fits almost all acoustic guitars and electric guitars. Specifications: Item Type: Guitar Reed Material: Metal Size: As Shown Color: Black, Silver (Optional) Optional Type: 3 Left + 3 Right, 6 Left, 6 Right Quantity: 6 Pieces Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 6 x Guitar Reeds 1 x Some Accessories