The flag of Wallis and Futuna has a ratio of 2:3 and consists of three vertical stripes. The left and right stripes are red while the middle stripe is white. In the upper hoist corner, there is a red X that intersects with a white saltire, creating a circular shape in the center. The red X has a width of 1/5 the flag's height, and the white saltire has a width of 1/10 the flag's height. The colors are defined by Pantone 186C for red and Pantone White for white.