Karelian Heritage Genuine Natural Shungite Amulet and EMF Protection Pyramid Protection Set (Tumbled Drop) S003 Authentic shungite energy set for chakra balancing and comprehensive EMF protection The set includes 2 items: polished 40 mm regular shungite pyramid and pendant, the shape of the pendant is tumbled drop. The size of the pendant is 15 mm (0.59 inches); Made of polished III type regular shungite. Type III shungite contains up to 50% of carbon. It has deep gray or black color, small pyrite infusions are possible. Shungite items are known for being a powerful shield against EMF radiation, geopathic stress and any other forms of negative influence. Manufactured by Karelian Heritage Company and comes in original packaging with a business card