Feature: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 ButtonMaterial: Plastic.Package List:6 x Guitar Machine Head Button6 x Screw12 x Gasket