Racing Flag, Chequered Flag
This is a flag with a black-and-white checkerboard pattern, which looks a bit like a black-and-white chessboard. It is often used in automobile races, mainly to indicate the start or end of the race, and sometimes to represent the "end point". The reason why this flag is black and white is mainly to distinguish the colorful racing cars on the field, so that racers can see the flag more clearly on the spot.
Different platforms depict different flags, including the size and density of the grid on the flag. Except for the flags painted by au by KDDI and Docomo platforms, the flags painted by other platforms are flying in the wind, showing some ups and downs. In addition, the banner depicted by emojidex platform has a red border around it.
