31ST CHEMICAL BRIGADE SCORPION PATCH WITH FASTENER The 31st Chemical Brigade (31st CBRN BDE) wears this shoulder sleeve insignia (SSI). The Alabama Army National Guard's "Dixie Brigade" is based in Tuscaloosa, AL. This patch measures 2-1/2" in diameter and has hook and loop fasteners for attachment. It is worn on the OCP (Scorpion) and/or Multicam Army Combat Uniform (ACU) and is sold individually.
