Titanium ring plated black by ionization with a concave shape giving a very original and chic effect at the same time. A masculine ring that will embellish your style of dress. "Ionization is an electrolysis treatment system that coats the jewelry metal with a specific plating. This technique protects the metal and prevents metal ions from migrating to the epidermis. Thus, ionized jewelry in contact with the skin no longer causes allergies." INFO: Titanium is a shiny silver metal that is extracted from sedimentary rocks whose main ore is iron titanate. This material, which increases the mechanical resistance of steels, is widely used in jewellery. STYLE TENDANCE is an internet resale company created in 2008 as a Micro-Enterprise. With more than 1000 carefully selected references. Orders