If you are still looking for some guitar string retainers, then our product will be a wise choice. Made from brass material, not easy to deform and damage, use time, wear resistant and durable. Retain the string perfectly and reduce the string friction to save string, and more accurate. Features - Color: Silver -Material:Metal - Size: 1.50X0.50X0.60cm/0.59X0.20X0.24in -Guitar string retainer made of and wear resistant materials, provide you with a long-term use. - Retain the string perfectly and reduce the string friction to save string, and more accurate. - Rugged, metal material, safe, fine workmanship, not easy to break and deform, and . - Designed specifically for electric guitars, comes with screws, simple and easy to install. Suitable for electric guitar and bass. - Stable performance, worth having, you will have a good mood. This set can meet your essential demands. Package list: set of guitar trees string retainer