Features: 1.IMPROVED TUNING: Thicker knobs on the tuning pegs of this ukulele provide enhanced stability and accurate tuning for your instrument. 2.METAL MATERIAL: Made of premium metal material, these knobs are strong and sturdy, wear resistant and durable, ensuring a long life span. 3.STRONG COMPATIBILITY: These knobs are designed for various soprano and concert four string models, so you can upgrade your instrument with confidence without worrying about compatibility. 4.DELICATE APPEARANCE: These knobs feature an elegant classical design and silver surface, adding a refined and fashionable sense to your instrument. 5.EASY INSTALLATION: Installing these tuning pegs through the accompanying screws is both fast and effortless, even for beginners. specification:Item Type: Ukulele Tuning Peg Material: Metal PackageList: 4 x Ukulele Tuning Peg 4 x Screw