Features: Enhance your guitar's performance with 4PCS metal guitar control knobs, designed for precise volume and tone adjustments on electric guitars and basses. Crafted from metal materials, these durable knobs feature a dome shaped metal exterior with a plastic interior, ensuring longevity and reliability. Suitable for both professional musicians and hobbyists, these control knobs offer an easy upgrade or replacement for damaged or worn out parts on your instrument. Perfect for live performances, practice sessions, or studio recordings, these knobs allow for quick and accurate sound adjustments, enhancing your musical experience. With a universal design fitting most electric guitars and basses, these black knobs add a classic touch to your instrument while providing superior functionality. Specifications: Texture: Metal Color: Black/Silver Size: Approx. 0.71x0.71inch(1.8x1.8cm) Note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item. Package includes: 4x Metal Knobs