This is a simple ring that can be worn at any time. The international ring ring can be made according to customer needs. White Moonstone 7 mm ***The ring is made of 999 sterling silver, 2 mm wide and 1.9 mm thick, with full gloss finish. ***Environmental protection requirements, gift bags are not provided (if necessary, please note in the order). The package includes jewelry box, silver cleaning cloth, thick zipper bag, and maintenance instructions.