Perfect upgrade or replacement set of saddles for your pre-2000 Gibson Nashville Style Tune-o-Matic bridge. It will also fit in a Schaller 455/456 bridge as well as bridges marked "Schaller made in Germany" on the underside. Twin Town Guitars does guitar repairs on instruments, electronics, and Plek work! • MFSKU BP-0305-00G • UPC 645208004599