1、METAL MATERIAL: This set of 6 guitar pickup polepiece is made of premium metal material, which has the characteristics of durability. 2、MAGNETIC FORCE AND SOUND QUALITY ENHANCEMENT: One of the main functions of guitar rods is to enhance musical expression. These electric guitar pickup polepiece can enhance the volume and sound quality of the electric guitar, making it more attractive. 3、STRONG COMPATIBILITY: This set of pickup slug rods can be compatible with various guitar and bass models. Rest assured to choose! 4、EASY INSTALLATION: These pickup polepieces can be easily installed on existing guitars or basses. By adapting to standard size rods and making corresponding adjustments, you can enjoy excellent sound quality. 5、MULTI FUNCTIONAL: These pickup slug rods are suitable for repairing, upgrading, and customizing electric guitars and basses. Whether you are a beginner or a professional guitarist, these pieces can provide you with a better music experience.