This Combat Service Identification Badge is for the 3rd Corps of the United States Army. This CSIB is a 2 inch pin with an enamel finish and is ready to be worn on Army blue service uniforms. Can be easily attached to your uniform with the pin backing to display the badge securely and meet all regulations. After being used for service, this badge could be displayed in a Veteran’s shadow box. The 3rd Corps is a major formation of the United States Armed Forces Command that is stationed in Fort Hood, Texas. The most coveted highlight from this unit was their service in World War I where they repelled several major German offensives and led them into Germany. The 3rd Corps combat service identification badge is made and handled 100 percent in the USA.