Luna Starlink Adjustable Chain RingsLuna Starlink Rings are crafted in copper with 18k gold electroplating and an anti tarnish finish, featuring a luminous star shaped gemstone suspended on a delicate chain band that moves beautifully with your hand, adding a refined celestial glow and effortless luxury to both everyday and occasion wear. Care: Avoid contact with water, perfumes, and chemicals; remove before bathing or exercising, and store in a dry, soft pouch to maintain its shine.