This astronaut necklace is a perfect gift for women who dream of space and the universe. Made from hypoallergenic 925 sterling silver, it is nickel-free, lead-free, and cadmium-free, ensuring safe and long-lasting wear. The pendant measures 20 mm by 20.8 mm (0.78 inches by 0.81 inches), and the chain is 18 inches long with a 1.2 mm thickness. It comes in an exquisite gift box, making it ideal for birthdays or as a thoughtful present for yourself or a loved one. The design symbolizes strength and the pursuit of dreams, inspiring wearers to face life's challenges with courage. While rare, shipping issues may occur due to handling, but rest assured, we will resolve any problems promptly. This necklace is a beautiful reminder of the vastness of space and the power of dreams.