Bracelet with shungite and tourmaline sherl. Gathered Assembled on a metal cable, not torn. Black raw tourmaline -2.5 cm Shungite beads -8 mm. Bracelet on hand from 16 cm to 20 cm. Bracelet - protection and talisman. Closure, chain - sterling silver. !!!! If you want a bracelet without a chain, then select a size from the drop-down list!!!! Note! These beads are made of natural stone, and have a natural color that does not wear off and is not washed off. A distinctive feature of these beads is a matte finish. Unfortunately, laboratory tests to confirm the authenticity of Shungit are expensive. Therefore, in order to avoid claims regarding the authenticity of the stones, the description indicates that this is an imitation of natural stone. Black Raw tourmaline is one of the most popular gemstones available for protection & emotional health. Metaphysically Shungite is an excellent protective stone against harmful electromagnetic radiations of any type such as computers, microwaves, tv and mobile phones. Bracelet of Shungite is not only attractive thing but some kind of Stone Therapy is known as an ancient healing art that was just recently rediscovered. Shungite stone by giving its electromagnetic energy and Mother Earth healing power to you, virtually ‘feed' the person, relaxes that will bring balance and alleviate chronic and acute problems. It improves work of lymphatic and immune systems, normalizes blood pressure and body functions, and assists your body in self healing. It also affects the sensory system which stimulates production of neuro-chemicals that brings sense of well-being.