SULTRY | TUMBAGAThe Sultry ring has a double band dome design that comes together on the backside. The mesmerizing and luxe Sultry pairs exquisitely with other rings or is show stopping on its own! The tumbaga material is a gold and cooper alloy that predates colonial times in South America. This material creates a gorgeous patina overtime and can be polished with a rag to restore the material to its original condition. * NOTE copper jewelry can cause an allergic