Features: Premium 3 way toggle switches guard crafted from high strength aluminum alloy ensures exceptional durability and corrosion resistance, ideal for frequent use by professional musicians. Tool free installation in seconds and clear tone indicators provide effortlessly setups and visibility in low light conditions, enhancing user convenience. Designed for electric guitar enthusiasts, stage performers, recording artists, and player seeking reliable upgrades for their instruments. Perfect for live gigs, studio, or home practice, this switches guard maintains precise tone control across diverse lighting environment. Universally suitable for most electric guitars(33-35mm outer diameter, 13mm inner diameter), it seamlessly replaces worn components while optimizing sound customization. Specifications: Material: Aluminum alloy Color: Red/GoldenSilver/Black Outer Diameter: Approx. 1.3-1.38inch(33-35mm) Inner Diameter: Approx. 0.51inch(13mm) Package Includes: 2x switches Washer 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.