sentences:  The badge is oval and consists of a three-quarters front image of a Panzer IV tank, surrounded by an oak wreath and surmounted by the Wehrmacht eagle and swastika.The badge for tank crews is silver in colour, with a bronze finish version for other eligible combatants serving with armoured divisions.The badge, measuring 42mm by 61mm, has a brooch pin and was worn on the left side of the tunic.