This is an authentic TIFFANY Sterling Silver 9mm Metropolis Screw Band Ring 54 6.75. This stylish ring is crafted of sterling silver and features tiny screws at both edges of the band. Enjoy this classic ring for a look of distinction only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.