Golden Bronze Sand Dollar Pendant (large) These exquisite Sand Dollar Pendant Necklaces are a delicate reminder of the ocean or your favourite day at the beach. Available in either Sterling Silver or Golden Bronze, each Sand Dollar Pendant Necklace includes an 18" fine silver chain. "The Playful Child" - Did you know that Sand Dollars were once sea urchins? At some point, for reasons known only to them, they decided to go underground and buried themselves in the sand on the ocean floor. Over time, their shells became flatter, allowing them to move more efficiently underground. Sand dollars are great for knowing what they need and not being afraid to make drastic changes to meet those needs.