Amulet Italian Horn Lucky Charm Black Agate Spiritual Leather Pendant Necklace Best Amulets Collection. Amulet Italian Horn Lucky Charm Black Agate Gemstone Spiritual Powers Pendant on Leather Cord NecklaceAmulet Italian Horn Lucky Charm Black Agate Spiritual Leather Pendant Necklace Size: 40mm long ( 1 1/5 Inch) Made from Natural Black Agate Gemstone and has Base Bail. Comes with Very Popular 18" Black Leather Cord and Stainless Steel Buckle and makes it Ready to wear. Comes with Branded Packaging.