Iron flat hair is a hairstyle achieved through the application of heat from a flat iron to make the hair perfectly straight and smooth. It is a popular style for its sleek, polished look.
Straightening hair with a flat iron offers benefits such as reducing frizz, enhancing shine, and making hair appear more manageable. The invention of the flat iron in the 1980s revolutionized hair styling and made it easier to achieve iron flat hair at home.