The Double Layer Saturn Chain Necklace showcases two stunning layers of interlinked saturn chains, offering a bold yet refined style. Crafted with durable PVD plating, this necklace is waterproof and perfect for all-day wear. Its layered design creates a striking statement, whether worn on its own or paired with other pieces. With PVD plating this product is a waterproof product. PVD (Physical Vapor Deposition) plated jewelry offers exceptional waterproof qualities, making it an ideal choice for those who want style without compromising on functionality. The PVD process creates a strong, bonded layer of metal that adheres seamlessly to the jewelry's surface. This layer not only enhances the aesthetic appeal but also provides robust protection against moisture and water exposure. (Please refer to specs for more information regarding PVD information)