Gibson's gold Tune-O-Matic bridge allows for precise adjustments, contributing to improved guitar sound quality. This is the Nashville type. I am selling it because I mistakenly purchased it instead of an ABR-1. It is a new, unused item that arrived on 2025/01/17. The saddle grooves have not been cut, so groove cutting will be required separately. - Brand: Gibson - Model: PBRB040 - Type: Tune-O-Matic Bridge - Color: Gold Thank you for looking.