The perfect gift for a first responder or military service member, the My Hero Liberty Nickel Dog Tag Coin Necklace is both patriotic and historical. A silver tone 1.88 inch by 1.13 inch dog tag holds a Liberty Nickel minted from 1883 to 1912. The coin dog tag is accompanied by a silver tone My Hero disc and an American flag charm. Together the pieces hang from a 22 inch silver tone ball chain with a 3 inch extender and a lobster claw clasp. The Liberty Nickel was designed by Charles Barber and features Liberty wearing a coronet and wreath. The unisex necklace comes in a white jewelry box and includes a Certificate of Authenticity. All mint marks and years will vary.