This Sterling Silver Gift Set includes a Moonstone Hexagon Necklace and Earrings that come in a gift box. The stones, roughly 10mm in size, may vary slightly. You have the option of choosing ball studs or hooks for the earrings. Known for promoting balance, harmony, and hope, rainbow moonstone is also believed to enhance creativity, compassion, endurance, and inner confidence. To prevent tarnishing and prolong the lifespan of your jewellery, avoid getting it wet and keep it away from moisture. Remember to handle the items delicately and avoid tugging or dropping them. If you have any questions, please don't hesitate to contact me as I am an industry expert in this field.