In the video, a woman is seen straightening her hair with a flat iron. She starts by brushing her hair and then proceeds to section it off. She then takes a flat iron and carefully straightens each section of hair, moving it slowly and steadily. The woman's hair is long and appears to be a light brown color. The flat iron is black and has a digital display on the front. The woman's technique is precise, and she takes her time to ensure that each section of hair is straightened to perfection. The video ends with a shot of the woman's finished hairstyle, which is sleek and shiny.