Size: 6.5 x 4 cm (2.56 x 1.57 inch)
The flag of Botswana consists of a light blue base with a black horizontal stripe through the middle of it. The black stripe has a white border outlining the top and bottom of it.
History: The flag of Botswana was adopted on Sept. 30, 1966 right after Botswana received its independence from Britain.
Interesting Facts: There is a law in Botswana requires that you have permission from the government before you fly the Botswana flag. (source: worldflags101)