Chain lenght:31.5in+1.97in. Teardrop pendant size:1.75in*1.25in. Main material: Lava Rock stone. Chain type: Ancient Copper chain.It can be soaked in essential oil, when you wear it, it promotes beauty, health, good luck, and healing. It is a great gift for your friend.We are a professional design and production and sale of natural semi-precious stones jewelry company, has more than a decade of industry experience, our jewelry are the best seller, the most collect wish and the best gift idea in Amazon.A Good Gift Choice - stylish dressy pendant necklace is perfect for women or girls, and is a good choice as an exquisite and shiny gift for Birthday, Mother's Day, Valentine's day, Anniversary, Christmas, Thanksgiving Day, etc.Return Policy: We have a no-risk return policy for 30 days. If you have any question please contact us, we will respond within 24 business hours(except weekends and holidays).