This black obsidian bracelet is made with 8mm beads, giving it a sleek, elegant look that is perfect for both men and women. Black obsidian is known for its powerful metaphysical healing properties, such as absorbing negative energy and promoting emotional healing. It is also believed to enhance psychic abilities and aid in spiritual growth. In terms of physical properties, black obsidian is known to help with digestion and detoxification, making it a great stone for overall health and well-being. This bracelet is a must-have for anyone looking to harness the transformative energy of black obsidian.