These Maori Bone Carved Hook Earrings are enhanced by cutout Koru at the base.The carved bone hooks are approximately 4.2 cm (1 5/8") long. They are made from New Zealand cow bone.The Maori Hook ( hei matau) design is an important Maori symbol, as the Maori God Maui was believed to have hooked a mighty fish that became the North Island of New Zealand. And with such a reliance on the sea for food, the fish hook is extremely important.Spiritually, the Maori Hook design represents strength, good health and prosperity. The design also represents safe travel over water.The Maori Koru design, representing the unfurling fern shoot, signifies peace, tranquility, new beginnings and positive change.