Double Happiness Love Couples Yin Yang Fortune Amulets Neon Green and Pink Simulated Cats Eye Necklaces Best Amulets Collection. Set of Two Unique Lucky Coin Charm Medallions with Double Happiness Symbol Charms. Double Happiness Love Couples Yin Yang Powers Fortune Amulets Neon Green and Pink Simulated Cats Eye Necklaces Each Medallion Size: 30mm. Share One as Yin Yang Piece with your Love Couple or Best Friend. Medallions are Made with Natural Wooden Bead and Lucky Double Happiness Charm is made from Antique Colored Base Metal. Each is 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.