The DNA Twist Ring features an open-ended, spiral twist design for a modern, bold look. Crafted with durable PVD plating , it's waterproof and perfect for everyday wear. Its sleek design offers versatility, making it ideal for stacking or wearing solo. This ring is PVD plated waterproof. 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).