The Buddhist flag is a flag designed in the late 19th century to symbolize and universally represent Buddhism. It is also used by Buddhists throughout the world. The six vertical bands of the flag represent the six colors of the aura. An aura which Buddhists believe emanated from the body of the Buddha when he attained Enlightenment.
If this is the flag you’re looking for, but you want a more formal flag check out the Buddhist Ceremonial Flag Set.
If this isn’t quite the flag that you are looking for consider checking out all of our other Religious Flags.