Lucky Coin Good Luck Powers Amulet Moss Agate Gemstone 40mm Donut Pendant Necklace Best Amulets Collection. Antique Lucky Coin Good Luck Powers Amulet Green Moss Agate Gemstone 40mm Donut Pendant NecklaceLucky Coin Good Luck Powers Amulet Moss Agate Gemstone 40mm Donut Pendant Necklace Made from Natural Green Moss Agate Gemstone Holds Antique Style Lucky Coin with Four Lucky and Fortune Symbols Comes with Adjustable Cord: Shortest 15 inches, Longest 24 inches Comes with Branded Packaging