fine tungsten ring with ceramic 1.direct factory product 2.excellent quality 3. ... , Lava rock stone For choosing 2:Color: Sliver, Full gold, IPG plating gold, Gun, Black( Ion plating , won’t fade in 3years ... ,11MM,11.5MM,12MM, 12.5MM,13MM,13.5MM,14MM,14.5MM,15MM,15.5MM,16MM (Different design, different width ) , Thickness ... , we will compensate it to you.Products show amazing tungsten ring