Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Suitable for 4-string bass.4.4-string vintage-style bass bridge with 4pcs adjustable barrel saddles. The rope hangs behind the bridge.5.Compensate with 4-string replacement parts, which can also be used as decoration for your bass.6. and easy to install.7.Has a fully adjustable saddle (for tone and height levels). High-quality bridge design, easy to install and use.Specifications:Material: MetalColor: ChromeBrand name: BQLZRSize: 80x41x14mm/3.15inchx1.61inchx0.55inch (LxWxH)Hole spacing: 70mm/2.76inchWeight: 145 gPackage include:1 x Bass Bridge5 x Screws1 x Wrench1 x Screwdriver Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin