Item #: 393093 This is an authentic TIFFANY Black-Coated Stainless Steel T Square Ring size 54 or 7 in Black. This stunning ring is made of black coated stainless steel and features two stylized Ts that form the ends to the elegant ring. It is a bold and unforgettable look, only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.