The string retainer, is an essential component for electric bass guitars. It helps maintain the correct tension and alignment of the strings, ensuring they stay in place. This string retainer enhance tuning stability and overall performance. Features - Color: Silver -Material:Metal - Size: 3.00X3.00X2.60cm/1.18X1.18X1.02in -Multiinstrument use: string retainers are ideal for both electric guitars and bass guitars, offering flexibility for different instruments -Quick and portable: the bass guitar string retainer allows for easy replacement, ensuring you can get back to playing quickly -Simple setup: comes with necessary mounting screws, making the installation process easy and convenient -Better tuning stability: string retainers reduces tuning problems and unwanted overtones, enhancing the sound quality of your instrument -Sturdy construction: made from metal, this string retainer is built to last, providing reliable performance over time Package list: 6 x guitar string retainers 6 x screws