A symbol of new life, strength, and peace, the Koru is a Maori name given to the unfurling fern frond. It represents tranquility and spirituality along with re-growth or new beginnings. It is often used to represent the strength and purity of a loving relationship within a family. This black Koru shell jewelry is made of mother of pearl shell and is engraved to give a tattooed look. Adjustable synthetic cotton cord. Unisex.