This Combat Service Identification Badge is for the 4th Sustainment Brigade of the United States Army. 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 4th Sustainment Brigade was founded in 2006 and consists of the Special Troops Battalion and 86th Combat Sustainment Support Battalion. The main duty of this unit is giving logistical support to their units. The 4th Sustainment Brigade combat service identification badge is made 100 percent in the USA.