Sterling Silver Seaside Necklaces with Coral, Shark Tooth, Shells, Turquoise Color Crystal and Silver Ep Ocean Charms, 25 Inches Sterling Silver SEASIDE Necklaces with Turquoise Color Crystal, Coral, Shark Tooth, Shells and Silver EP Ocean Charms, 25 Inches. The first layer is 17 Inch, second layer is 20 Inches. Finished with turquoise color crystal, approximate length 25 Inches. Sterling Silver Seaside Ocean Charm Necklace. Simply cool beach jewelry. Wearing it will make you feel light hearted and adventure hungry. This necklace will bring out the wild and hippy side of you with all the powerful ocean charms such as a shark tooth, black coral, red coral, turquoise, sea shell from the beach and Tibetean silver starfish, whale, seahorse.