Size of this flag patch from Luxembourg: 6.5 x 4 cm (2.56 x 1.57 inch)
The flag of Luxembourg consists of three equal sized horizontal stripes:
- The top stripe is red
- The middle one is white
- The bottom stripe is light blue
The Luxembourg flag was influenced by the French flag, and was adopted on the 23rd of Juni in 1972. Luxembourg declared independence from Germany in 1835 and designed a horizontal flag in 1845.
Fun fact about this flag patch from Luxembourg
The flag is similar to the flag of the Netherlands, which uses a darker shade of blue. There is no historical connection between Holland and Luxembourg, it's just a coincidence.