This Combat Service Identification Badge is for the 555th Engineer 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 555th Engineer Brigade is a combat engineer brigade that is located at Joint Base Lewis-McChord in Washington. This brigade falls under the I Corps and has deployments from World War II all the way up to Operation Freedom. The 555th Engineer Brigade combat service identification badge is made 100 percent in the USA.