1、ROBUST CONSTRUCTION: The electric bass bridge is made of premium zinc alloy and brass, ensuring its sturdiness, durability, and resistance to corrosion. It is designed to withstand long term use. 2、SMOOTHLY AND ACCURATE PERFORMANCE: The electric bass bridge provides smoothly and accurate string action, ensuring excellent tone and intonation. It enhances the overall playability and performance of the instrument. 3、FOR 4 STRING HEADLESS ELECTRIC BASSES: This bridge is specifically designed for 4 string headless electric bass that meet the appropriate size requirements. It is compatible with various models and brands. 4、EASY INSTALLATION: This bridge is easy to install, making it convenient for musicians to set up and start using it quickly. The user friendly design allows for hassle free installation and adjustment. 5、LONG LASTING RELIABILITY: With its robust construction and materials, this electric bass bridge offers long lasting reliability. It provides stability and maintains consistent performance, allowing musicians to confidently play their instruments without worrying about potential issues. 1 x Electric Bass Bridge1 x String Lock6 x Screws4 x Hex Wrench Item Type: 4 String Headless Electric Bass BridgeMaterial: Zinc Alloy, BrassApplicability: Suitable for 4 String Headless Electric Bass