Flag of Laos — construction sheet
Own work. Geometry and dimensions based on the Constitution of Laos – Article 91.

The National Flag of the Lao People's Democratic Republic is dark blue with red edges and a white moon in the middle of the flag. The height of the flag is two-thirds of its width. The height of each red edge is one-half of the height of the dark blue area. The [diameter of the] white moon is four-fifths of [the height of] the dark blue area. — Constitution of Laos – Article 91
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