The Navy Submarine Warfare Insignias Officer's regular size shows a bow view of a submarine proceeding on the surface with bow planes rigged for diving; flanked by dolphins in a horizontal position, their heads resting on the upper edge of bow planes. This is one of the three major enlisted pins in the United States Navy. The Navy Submarine Warfare insignia is an official issue with an official gold finish. Two pins in the back clinching it to your uniform makes this uniform ready for official United States Navy uniforms.