Vexillological description
It is a square field, with a 1:1 ratio, divided horizontally in half. Black on top, white below and nothing else: no coat of arms, no figures and no borders in another colour.
- Field
- square (1:1), the usual shape of the flags of the Swiss cantons.
- Division
- a horizontal line splits the field into two equal halves.
- Upper half
- black, from one edge to the other.
- Lower half
- white, the same size as the black one.






