The Shield Bracelet | Black Tourmaline 10mmWhat are the benefits of Black Tourmaline? Black Tourmaline is one of the strongest protection stones available used for centuries to block negative energy, deflect toxic environments, and create a personal boundary between you and external stress. It works with the Root Chakra to keep you grounded, stable, and clear headed no matter what is happening around you. The wood spacers add warmth and calm, while the stainless steel keeps it sharp and