Features: Enhancing your electric guitar's tone claritys with our high precisions roller bridge featuring precisions ball bearings for reduced friction and improved string resonance. Engineered from wear resistant alloy metal, this guitar bridge maintains structural integrity across extended playing while offering easy installation on standard guitar models. Designed for professional musicians, tourings artists, and dedicated hobbyists seeking studio grade performances upgrades for electric guitars. Optimize stage performances and recording with enhanced tuning stability that withstands aggressive string bending during solos. The multi brand compatible design ensures perfect string alignment and intonation control, making it an essential upgrade for rock, metal, and blues guitarists demanding stage ready reliability. Specifications: Component: Metal Size: As Pictures Show Package Includes: 6x String Saddle 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.