Sand dollars are species of flat, burrowing sea urchins belonging to the order Clypeasteroida. Some species within the order, not quite as flat, are known as sea biscuits. Sand Dollars represent rebirth, renewal, and transformation due to their unique life cycle. In many cultures, they depict the birth, death, and resurrection of Jesus Christ. These fossilized sand dollars are perfect for seaside attractions, museums, gift shops, boutiques. Sand dollars range in size from 2"-4" diameter. Sand dollars will vary from pictures shown as each one is unique.