This Combat Service Identification Badge is for the 415th Chemical Brigade of the United States Army Reserve. This CSIB is a 2 inch enamel pin that is ready to be worn on the Army service dress blue uniforms. Can be easily attached to your uniform with its pin backing to securely display this badge to meet all regulations. After service this combat service identification badge could be displayed in a Veteran’s shadow box. The 415th Chemical Brigade is a chemical unit that is located in Greenville, South Carolina. This unit’s duty is to control two to six chemical battalions as well as other assigned units. Also conducting chemical, biological, and nuclear operations, as well as civil decontamination in response to a local or domestic accident. The 415th Chemical Brigade combat service identification badge is made in the USA.