Amulet Lucky Coin Charm Donut Sky Blue Simulated Cats Eye Magic Spiritual Powers Adjustable Necklace Best Amulets Collection. Unique Lucky Coin Charm which May be Worn 2 ways: Together with Gemstone Donut and by it self. Overall Charm Size: 30mm, Stainless Steel Lucky Coin Charm Size: 20mm Lucky Coin is made from Stainless Steel and has Beautiful Antique Style Finish. Ready to wear with High Quality Cotton Waxed Cord which Adjusts from 15 up to 24 inches long and you may wear it any length you desire. Comes with Gift Style Packaging.