2Pcs Vintage String Trees Strings Retainer With Screw Round Slotted String Retainer Guide Tree for Guitars Bass Round Slotted String Retainer Guitar parts and accessories fastenerFeatures:The metal guitar string trees is equipped with mounting screws. Easy to install.Prevent wear and tear on the strings which results in longer string life and easy to install, it can effectively fix the strings, reduce misalignment, and provide more stable sound quality.Effectively fixing the strings to prevent them from slipping sagging, providing a better playing experience.A set of electric guitar String Trees Strings Retainer, including and low styles, for easy tuning and enhanced performances.Specifications:MetalColor: Silver Black Size: As Shown in the PicturePackage Includes:2pcs String Tree Guides RetainersNote:Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.