Masonic Officer Commemorative Coin (1) - Custom Personalized Laser Engraved 39mm x 3mm (~1.5 x .125inch) plated brass 1oz coin available in several finishes Personalize tops-and-bottoms of front and back. Center contains the Compass and Square image. Click the CUSTOMIZE NOW button to specify color and text. Laser engraving turn metal a rich brown color - permanently Includes protective plastic case