-Gold plating tungsten bracelet is your best choice for its extremely durability, hardness, highly scratch resistant, strong resistant to oxidation and tarnish. Magnets, Germanium, Ion and other health elements can be put inside to help people strengthen metabolism, relieve fatigue and so on. However, there are often no side-effects.
-For the colors, Rainso company usually has gold, silver, two tone and other oiled colors. It is easy to be taken care of since just a dry cloth can keep it shiny and clean for a long time.