Davidamy's gift Men's 24k Yellow Gold, 10mm Necklace Chain, 23" Chunky Mens Necklace Chain, It is a real gold filled (special high quality gold plated) fashion jewelry but not "real gold" fine jewelry, it can keep color for long time, about 1 and half yea chunky design men's necklace 60cm*1cm Lead, Nickel, Cadmium free solid Curb link chain