Easy to replace or upgradeable for most electric guitars or bass only takes a few seconds to press installcally change the look of your favorite electric guitar and quick to install, this knob is made for electric guitars. Features: 1.【6MM DIAMETER】The diameter of this guitar knob is 6mm, which is suitable for most electric guitars and bass. 2. 【BEAUTIFUL SHAPE】This guitar knob has been finely processed, with exquisite workmanship. Its appearance is low-key and cool silver, which makes your guitar more cool. 3. 【GOOD USE FEELING】This guitar knob has high quality, comfortable handle and good installation and use effect. 4. 【GOOD QUALITY】This guitar knob is made of high quality, durable, corrosion-resistant and rust resistant. 5. 【PERFECT GIFT】This guitar knob is a perfect gift for electric guitar lovers. Specifications: Condition: 100% Brand New Item Type: Musical Instruments Accessory Material: Metal Weight: Approx. 35g Size(Dia * H): Approx. 18.5 * 18mm / 0.73 * 0.71in Color: Silver Fits for 6mm diameter shaft Package Include: 2 * Guitar Knob Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.