Rectangular wool bunting flag. Horizontal tricolor design is red on top, white in middle, and blue on the bottom. On both the red and blue bands next to hoist is a cotton black five-point star applique with a white number "2" painted in each star. White cotton canvas hoist with an inscription that reads "2nd Brg 2nd Div 21st Army Corps." The flag has machine-stitched flat-felled seams with hand-stitched edges.