United States Army 11th Aviation Brigade ACU Patch
Criteria: This is the shoulder sleeve insignia (SSI) worn by the 11th Aviation Command headquarted in Fort Knox, KY. Measures 2-1/2" wide by 3" high with hook and loop fasteners. Worn on the Universal Camouflage Pattern (UCP) Army Combat Uniform (ACU). Sold individually.
This attaches using hook and loop fasteners. (See video)