Easy to install, these guitar knobs are not easy to age, solid material, very durable and anti-corrosive. The knob is used to connect a rotary potentiometer and is usually used as a volume or tone control . The guitar volume and tone knob comes with scale, which allows you to adjust it easily and quickly. Features -Color:Silver -Material:Plastic -Size:2.55X2.55X1.37cm/1.00X1.00X0.54in - The guitar knob, with excellent texture and are strikingly, compatible with most electric guitars or basses, and other instruments. - Made of , durable for long time using, will not fade with the passage of time. - Simple and quick to install, and it has a scale that allows you to adjust the volume and tone more accurately and easily. - Great guitar part replacement for your broken, dirty or old volume or tone control knob. - It can be a perfect present for your friends who are guitarists or love to play guitar and bass. Package list: 2 × Guitar Tone Knobs 1 × Guitar Volume Knob 1 × Guitar Toggle Tip Cap