The Coat of Arms of Croatia features a shield divided into 25 smaller squares, arranged in a checkerboard pattern of red and white. This design, known as the šahovnica, symbolizes the historical regions of Croatia and has been used since the Middle Ages. Above the shield, there are five smaller shields representing the historical regions of Croatia, Dalmatia, Istria, Slavonia, and Duchy of Croatia. The coat of arms is an important national symbol, reflecting Croatia's rich heritage and identity. It is used in official documents, government buildings, and military insignia, showcasing the unity and pride of the Croatian people. The design is recognized both domestically and internationally, representing the nation on various platforms.