Inspired by the vast universe and astronauts, this space necklace empowers the wearer with strength to face any challenge. Crafted from real 925 sterling silver with lapis lazuli, this galaxy planet necklace is both healthy and comfortable for women. It is highly resistant to rust, corrosion, and discoloration, and 100 safe for sensitive skin. The universe astronaut pendant measures 22mm, and the chain is 18 inches with a 2-inch extension for adjustable length to suit your neck and outfit. Packaged in a beautiful jewelry box, this space planet necklace makes a perfect gift. Our guarantee ensures prompt service. If you have any concerns, contact us for a solution within 24 hours. We hope this 925 sterling silver planet astronaut necklace brings you joy.