The Value Line Lamp of Knowledge Medals measure 2" in diameter and are available in Gold, Silver and Bronze finish. Produced using the die cast method and available with a free 7/8" wide red-white-blue neck ribbon. Many other ribbon colors are pictured below and available for a small additional charge. Additionally, our value medals are designed with optional engraving on the back. Using a high grade metal-finished material, your lettering will be laser engraved in black on a 1.5" diameter insert. Pricing details on engraving are referenced below.