This sterling silver rainbow stacking ring with nano gems features seven colors of the rainbow. Each color crystal represents a different chakra. Seven key chakras are recognized in yoga traditions and practices. Chakras are energy points in the subtle body, rather than the physical body, and are located at major intersections of blood vessels and nerves. Embrace your inner yoga goddess when you wear this beautiful rainbow ring. This rainbow ring is perfect for stacking and for anyone who needs a boost. Nothing can lift our spirits like color! This lucky ring is perfect for Spring, Pride and Saint Patrick's Day! • Made from Recycled Silver.