This is a beautiful double layer lava stone necklace. It has be used as an essential oil diffusing necklace - just dab a little bit of your favorite oil onto the stones, wait a minute, and you're ready to wear your favorite scent around with you! 💜 Lava rock, silver plated chain 💜 Shorter chain us 13 in. long plus an extension 💜 I ship Monday-Friday in the mornings 💜 Bundle and save KEYWORDS: Gift Jewelry Pendant Silver Gold Jewel Birthday Mother Girlfriend Necklace Earring Bracelet Date