... :Materials:Grade 2 titanium, 316L stainless steel ,Tungsten , Ceramic , Liquid titanium, Silicone, Lava rock stone For choosing ... The packing will be shock proof ,damp proof and sealed After Sales1. We are very glad that ... customer give us some suggestion for price and products.2. If any question, please let ... will compensate it to you.Products show tungsten and ceramic ring with CZ stone