The flag of Indonesia is a bicolor flag of red and white, divided horizontally with red on top and white below. The flag has been named Sang Saka Merah-Putih, meaning the Sacred Red and White. The red and white of the Indonesian flag represent courage and purity respectively. An additional symbolic meaning for the colors is that red represents physical life and white symbolizes spiritual life, which combined make up humans.
With a fairly simple flag design, the Indonesian flag closely resembles the flag of Monaco, as well as the flags of Poland and Singapore.