String Instrument Accessories -Volume Tone Control Knob for 4pcs Electric Guitar Highlights Generic Brand Volume Tone Control Knob for 4pcs Electric Guitar These volume tone control knobs are suitable for electric guitar, bass. They are made of durable metal material. Great replacement for your broken, dirty or old control knob. Sure to make your guitar look like new! Description: 4pcs domed volume or tone control knobs Used to replace dirty, dingy and old knob Compatible with electric guitar, bass Knob Diameter: Approx. 0.71 inch / 1.8 cm Height: approx. 0.75 inch / 1.9 cm Hollow Shaft Diameter: Approx. 0.2inch / 5.3mm Material: Steel and Shell Color: Black and Pearl White Package Include: 4 x Guitar Knob Note: Please be reminded that due to lighting effects and Monitor's brightness/contrast settings, color tone of the website's photo and the actual item could be slightly different.