Stainless steel14 k gold platedWaterproofHypoallergenicDifferent size Description All our jewelry is made of stainless steel. For gold details, we have added 18K gold plating.18K gold plating. This means the color will last a long time (at least a few years).long time (at least a few years). It does not discolor and does notscratches.- All our products are made of stainless steelstainless steel, so they are waterproof!- All products are free of nickel, lead or cadmium. Classic Metal Drop Jewelry, Classic Drop Metal Jewelry, Minimalist Shiny Gold Jewelry, Classic Drop Shape Metal Jewelry, Minimalist Gold Jewelry With Shiny Finish, Gold Polished Stainless Steel Jewelry, Gold Stainless Steel Jewelry With Polished Finish, Everyday Gold Jewelry With Shiny Finish, Metal Drop Jewelry With Shiny Finish