Feature: 1. Improved Sound Quality: This bridge provides better sound transmission, improved bass sound quality and tone, increased volume and enhanced bass expression. 2. Adjustable Saddle: This bridge may feature an adjustable saddle, allowing you to fine tune the height to your individual preference and needs for the most comfortable and accurate playing experience. 3. Excellent Metal Material: This bridge is made of excellent metal material to provide durability and stability, ensuring long lasting use and good sound quality. 4. Easy Installation: This bridge is so easy to install that it can be quickly and easily attached to your bass without complicated tools or skills, you just need to attach the bridge to the bass with screws. 5. For 4 String Electric Basses: This bridge is designed specifically for 4 string electric basses, ensuring fit and compatibility with standard 4 string electric basses. Specification: Item Type: Bass Bridge Material: Metal. Package List: 1 x Bass Bridge4 x Screw1 x Wrench