Simply Elegant, Simply you that's how we would sum up this Jewel Neckalce and Haram Set. Base metal is copper and plated with gold using micro plating technology. Weighs and imitates just like real gold jewelry. For daily use, the color life would last from 6 months to one year. For occasional wear, the color lasts for more then one year.Base metal is copper and plated with gold using micro plating technology. Weighs and imitates just like real gold jewelry. For daily use, the color life would last from 6 months to one year. For occasional wear, the color lasts for more then one year.Base metal is copper and plated with gold using micro plating technology. Weighs and imitates just like real gold jewelry. For daily use, the color life would last from 6 months to one year. For occasional wear, the color lasts for more then one year.