Size: One size Available in a single size; depending on the shape, the pendant weighs between 6.10g and 7.23g. Mao the Cat with an orange-red coral stone Available in three animal shapes: Bao – Bear Mao – Cat Vao – Dog Coral Known and cherished since ancient times, coral is believed to fill the body with energy and strength. It supports blood formation and helps maintain balance in the body. Coral eases worries and soothes the soul. It has a beneficial effect on cholesterol levels and blood vessels and can help reduce fever. It stimulates digestion and supports the functioning of the liver and lymphatic system. Coral is also thought to support the thymus gland and enhance memory.