Tiffany & Co Sterling Silver World Globe Key Chain Ring. The ring is in great used estate condition and ready to use. It is engraved "Shearman & Sterling" on the back. It is signed "Tiffany & Co 925" on the ring and "2000 Tiffany & Co 925" on the globe. The globe measures about 1.5" x .80" and the entire piece weighs 16.8 grams.