Description: 【Effortless String Adjustment】: This 8 string 4L 4R mandolin tuning peg set allows for easy and precision string tension adjustments, enhancing your playing experience 【Construction】: Crafted from quality metal and PP materials, these tuning pegs are builts to last, offering sturdy durability and resistance to damage 【Precision Tuning】: Designed with precision in mind, these Guitar Tuning Pegs enable accurate pitch adjustments for a more harmonious mandolin performance 【Stylish Finish】: Featuring an elegant design, these Tuning Keys not only function well but also add a touch of sophistication to your mandolin's appearance 【Easy Installation】: With a straightforward installation process that requires steps, you can quickly and easily equip your mandolin with these tuning pegs using the included accessories and screws Specification: Material: Metal PP Size Chart: 11.05cmx1.65cm/4.35inchx0.65inch Package Includes: 2 Mandolin Tuning Pegs 8 accessories 10 screws Note: Please allow slightly errors due to manual measurement and different monitors.