Netherlands has used its flag since 1572, making it one of the oldest continuously flown flags. The three colors, red, white and blue, are common in many flags, in fact there are more than 20 that use the same colors.
The Nethelands flags are 100% SolarMax Nylon, the longest lasting nylon flag material available. You can fly them outdoors for extended periods because they withstand the damaging effects of sun and wind. Made in America.