Trendy 3 pieces Wood and Hematite Stone Elastic & Adjustable Bracelet. Unisex. Hematite helps to absorb negative energy and calms in times of stress or worry. Hematite is a very protective stone and is great to carry to help you stay grounded in many situations. Hematite is also good for working with the Root Chakra, helping to transform negative energies into a more positive vibration. Those in relationships can benefit from the cooperation vibe coming from Hematite. 4mm. Adjustable and strechie 6 - 7 inched in length.