Product description A compact, durable metal string retainer designed for electric guitars and basses. The slightly bent rod reduces string friction at the nut, helping strings track more smoothly, improving tuning stability, and extending string life. Fine workmanship and a stable metal construction deliver reliable performance for practice, recording, or live use. Key benefits Reduces string friction to minimize tuning issues and premature string wear. Stabilizes string angle over the nut for improved tuning stability and consistent tone. Durable metal construction resists deformation for long service life. Small, lightweight design is unobtrusive on the headstock and easy to carry. Simple installation and removal for quick setup or adjustments. Features Material: Metal for wear resistance and stable performance. Size: 8.00 X 3.20 X 2.30 cm. Color: Golden. Slightly bent rod design lowers contact friction between string and retainer. Fine workmanship for smooth contact points and reliable fit. Compatibility and applications Compatible with most electric guitars and basses that accept a string retainer. Use scenarios: 1) Install on a guitar headstock to increase downward pressure behind the nut for better tuning stability during bends and vibrato. 2) Fit on guitars with straight string pull issues to maintain consistent tone and reduce string breakage during practice or recording sessions. 3) Use during live performance to keep strings seated securely and reduce tuning interruptions between songs. Package contents 1 x set of guitar string retainer Notes Designed for easy installation; small size and light weight make it suitable for carrying with other accessories.