Waterslide transfer sheet including 55 Divisional patches, and 140 rank insignia. The sheet measures approximately 7 x 3.75cm.
Apply division patch on the left, and rank insignia below this, also on the right arm. Wikipedia has a useful article describing rank insignia: Rank insignia 1942-.
This sheet is used to provide insignia for Armored Infantry Battalions within US Armored Divisions. There were 16 different Armored Divisions that saw action in Europe, each of which boasted three Armored Infantry Battalions.