Double Wave Necklace, Coconut Carving- Brown The Double Wave represents both the wave and the spiral. The wave is a symbol of strength and the spiral is your "piko" or your center in Hawaiian. The Double Wave represents core strength. Made from hand carved, environmentally sustainable coconut shell. The brown coconut comes from the mature shell. Each carving has unique markings. The natural variations in coconut shell makes each piece one of a kind. All brown coconut necklaces will darken to a richer hue with time. The necklace lengths are adjustable from a choker to a long pendant. They are made to fit both children and adults. Ocean friendly materials, can be worn in the water everyday. Made with heavy duty nylon cord and a marine grade clasp.