On each side, the two supporters holding the coat of arms represent England (the lion) and Scotland (the unicorn). In the four sections of the shield are the Royal emblems of England (three lions), Scotland (single lion) and Ireland (harp). The coat of arms has changed over time, and each element is an important symbol. It can also be found on public buildings like courts, and on products with royal warrants that are bought by the royal household. In the United Kingdom, the monarch has their own coat of arms, which is used to represent them.