Feature:1. WEAR RESISTING APPEARANCE: Knobs are wear resistant, fall off resistant, not easy to rust, shiny surface, make your guitar more beautiful2. STRONG AND DURABLE: Easy to install, not easy to age, material is strong, corrosion resistant, long service life3. TIGHT AND FIRM: Closely contact, not easy to fall off, durable and reliable, novice can also operate4. STURDY METAL: Adopt excellent metal material, shiny, sturdy and durable, possess good heat resistance, high mechanical strength, not easy to age5. 4PCS IN TOTAL: The package contain a total of 4pcs, enough for you to replace and use, very convenientSpecification:Item Type: Top Hat KnobsMaterial: MetalColor: Silver.Package List:4 x Top Hat Knobs