This is the shoulder sleeve insignia (SSI) worn by the 2nd Armored Division. The 2nd Armored Division is nicknamed "Hell on Wheels". The tank tread, lighting flash and cannon in the center of the patch are symbolic of mobility , power and speed. The division's designations is the numeral in the top center. This patch measures 4" by 4". Worn on the Army Service Green Uniform. Sold individually.