These genuine moon and star shaped Lapis Lazuli stones are simply wrapped with 24 gauge stainless steel wire and dangle by stainless steel chain. 100% stainless steel earring hooks. They hang from an adjustable 1.25" stainless steel chain, so you can switch up the length between the stones. The earrings will come on an earring card with silicone earring backs, and packaged in a charming box, perfect for easy gifting! Lapis Lazuli is a deep blue metamorphic rock used as a semi precious stone that has been prized since ancient history for its intense color. All my jewelry is handmade and made with patience, care and love. If you have any questions about this item, or any other items in my shop, please feel free to contact me.