In the video, a person is seen holding a piece of cardboard and using a ruler to measure a line down the middle of it. The person then folds the cardboard along the line, creating a crease. The video is shot from a close-up angle, focusing on the person's hands and the cardboard. The cardboard is a light brown color, and the ruler is white with black markings. The person's hands are visible, and they appear to be wearing a white shirt. The background is a plain white surface.