Ritter Sport is a brand of chocolate bar from the family-owned Alfred Ritter gmbh and co. Kg. Company, which is headquartered in waldenbuch, Germany. Each 100 g (3.5 Oz) square-shaped bar is divided into 16 smaller squares, creating a four-by-four pattern. In 2013 the company introduced a new version that is divided into 9 bigger squares using a three-by-three pattern. Large bars weighing 250 g (8.8 Oz) and 16.5 G (0.58 Oz) mini bars are also available, although in fewer varieties.