Plant-inspired earrings adorned with a natural stone of your choice.Do not blacken over time* Length: 25 mm Nickel-free and allergy-free One-year warranty Composition: Brass covered with 24-carat fine gold (3 microns) Stones: Mother-of-pearl or Amazonite Origin of materials: Design, Nantes, France Cutting and welding, Nantes, France Prints, Paris, France Polishing, Nantes, France Gilding, Paris, France Your jewel will be delivered in its pretty "Un de ces Quatre" box