Simple black bead bracelet, perfect for casual styles. Popular natural stone. This is a very rare obsidian bracelet. Obsidian is a volcanic glass formed when lava erupts from a volcano and cools rapidly. It is one of the oldest stones known to mankind. At first glance, it looks like black onyx, but when held up to strong light, a faint pattern appears, proving it is obsidian. Stone's Power ◆ Obsidian It wards off evil spirits and purifies the entire body. It is also considered good for protection against evil. It is said to strengthen one's own feelings and enhance the ability to accept new things without being bound by old wounds. It is effective for shock, trauma, and anxiety, and is said to promote energy supply and blood circulation, and to relieve pain and cramps. [Dimensions] Wrist size approximately 16.5cm, diameter approximately 5.0cm, bead diameter 14mm, free size, elastic Thank you for viewing.