These beautiful earrings are made of zinc alloy and have the symbol of the Ankh. These earrings are antique gold colored, size is approximately: 1 in/ 1 in The Ankh is the also known as the key of life. The Ankh represents eternal life and its worn for good luck and protects from bad energies. This item can cause allergy reactions. If you are allergic to this material, please refrain from buying this product.