Flag of Udmurtia of which form a 90 degree angle where they meet, a vertex deepened towards the center of the sign at 1/2 arm width. Flag of Udmurtia The Flag of Udmurtia is one of the official state symbols of Udmurtia. The proportion of width and length of the flag is 1:2. It is a rectangular three-color cloth consisting of vertical equal stripes of black, white and red (from left to right) with an eight-pointed red cross. The black colour in the flag is a symbol of the earth and stability, red means the sun and life and white means a space
Flag of Switzerland as the cross arms, so that the total height of the cross is fixed at 20:32 = 5:8 of the height of the flag (in other words, the width of the margin is 6:32 = 3:16). This ratio is also given as a "vexillological recommendation" in the flag regulation used by the Swiss Armed Forces. Flags with a cross of larger relative widths than the prescribed 20:32 = 62.5% remain in wide use; common ratios include 20:26 ≈ 76.9% and 20:28 ≈ 71.4%. For the ensign, the ratio of the size of the cross to the height is likewise 5:8,