We are a professional titanium ornament manufactory. Titanium: Stable, light, storng, anti-allergic. Gernanium:Negative ion balance of current human body to help human health. T-SPIRIT DESIGNERS COMBINE THESE TI/GE two types of metal together skillfully.Especially made excellent use of technology in particular:TI-GE-mediated health decorated rings" Has the world first published a pioneering work, and consumers serves as a delicate, beautiful, healthy new ornaments.