A minimal yet stunning design - this copper turquoise jewellery set will make an eye-catching addition to your jewellery collection. The necklace has a toggle lock and the earrings have a fish hook closure. These stones are made by pressing natural gemstones with copper to create a one-of-a-kind pattern.- Sterling Silver with 18K Gold plating and 925 hallmark- Semi-precious gemstones- Perfect for sensitive skin- E-coating to prevent tarnishing- To keep a long-lasting shine, do not expose to prolonged heat, water, and moisture- Do not wear while swimming or showering- Comes with authenticity certificate