3-wire twisted and chiseled hoop earrings. A best seller that you absolutely must have!Do not blacken over time* Diameter: 30mm Guaranteed nickel-free and allergy-free One-year warranty Composition: Brass covered with 24-carat gold (3 microns) Origin of materials: Design, Nantes, France Brass, Paris, France Cutting and welding, Nantes, France Gilding, Paris, France Your jewel will be delivered in its pretty "Un de ces Quatre" box