This adjustable roller saddles bridge is a direct upgrade for electric guitars that need improved tuning stability, smoother string movement, and precise intonation. Built in a classical metal bridge shape, it combines durable construction with userfocused adjustments for practice, recording, and live performance. Key benefits Stable tone and accurate intonation: Zincs Alloy construction maintains consistent tonal response and allows fine tuning of string length for balanced intonation across the fretboard. Reduced string friction: Roller saddles let strings glide smoothly during bends and tremolo use, helping to reduce string breakage and tuning drift. Durable, stageready finish: Silver fashion finish resists wear and presents a clean, professional look on most electric guitar bodies. Easy adjustments: Individual saddle adjustment and tailpiece stud tuning make setup straightforward for both hobbyists and professional musicians. Locking style design: Nut locking style and tailpiece studs help secure string positioning for improved stability during aggressive playing. Specifications Material: Zincs Alloy Color: As the picture shows Package weight: approx. 132 g Size: approx. 8.98 x 3.35 x 0.73 cm Package includes: 1 set of roller saddles bridge Practical applications a worn or corroded bridge to restore tuning stability and improve string movement. Fit on a stage guitar for consistent performance when using bends and tremolo techniques. Install on a recording instrument to achieve more reliable intonation and reduce retakes caused by tuning drift. Notes Please allow 1 to 2 cm error due to manual measurement. Actual color may vary slightly due to different monitor settings. This roller saddles bridge is designed for electric guitars and offers a balance of durability, precise adjustment, and smoother string action to enhance playing comfort and reliability.