This Combat Service Identification Badge is for the 75th Field Artillery Brigade of the United States Army. This CSIB is a 2 inch pin that has an enamel finish and is ready to be worn on official service/dress blue uniforms. Can be easily attached to your uniform with the pin backing to securely display this badge and meet all regulations. After service, this CSIB would be a great addition to a Veteran’s shadow box. The 75th Field Artillery Brigade was founded in 1921 and is located at Fort Sill, Oklahoma. This badge displays a cannon on a diamond which is why this unit's nickname is “Diamond”. The 75th Fields Artillery Brigade combat service identification brigade is 100 percent made in the USA.