Amulet Celtic Shield Knot Magic Heart Protection Powers Pink Simulated Cats Eye Pendant 22 Inch Necklace Best Amulets Collection. Unique and One of the Kind Celtic Shield Knot Magic Heart Protection Amulet. Amulet Celtic Shield Knot Magic Heart and Protection Powers Pink Simulated Cats Eye Pendant 22 Inch Necklace Holds Heart Shaped Cabochon made from Pink Simulated Cats Eye Crystal. Amulet Medallion Size: 30mm. The Image may show slight differences to the actual crystal and charm in color and texture. Ready to Wear with Beautiful Stainless Steel Link Style 22 Chain Necklace and Comes with Gift Packaging.