Features: 1.[Unique Design] These machine head buttons feature a half round design, providing a different aesthetic style, adding a unique visual effect to your guitar. 2.[Comfortable Grip] The design of these tuning peg tips makes them easy to grip, providing a comfortable feel, allowing for smoother playing. 3.[Wide Compatibility] Suitable for various types and brands of guitars, these tuning peg buttons have wide compatibility. 4.[Premium Plastic] These tuning key buttons are made from premium plastic material, ensuring durability and long lasting use. 5.[Replacement Part] These buttons are specifically designed as replacement parts, allowing you to personalize and customize your guitar. specification:Item Type: Guitar Machine Head Button Material: Plastic PackageList: 6 x Guitar Machine Head Button 6 x Screw 12 x Gasket