5th Air Defense Artillery Unit Crest (each) expertinf 504th Battlefield Surveillance Brigade CSIB

504th Battlefield Surveillance Brigade CSIB (each)

407th S&S Battalion Crest (Left & Right)  "Supply Is Strength"

or in a similar location for uniforms without pockets

Sold in pair

5th Air Defense Artillery Unit Crest (each) expertinf 504th Battlefield Surveillance Brigade CSIB5th Air Defense Artillery Unit Crest (each). A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design, development and authorization