In the video, a person is seen pointing to different parts of a piece of cardboard with measurements written on it. The person's hand moves around the cardboard, pointing to various measurements, including 3 1/2 inches, 1 3/4 inches, and 12 1/2 inches. The cardboard is placed on a wooden surface, and the person's hand is visible throughout the video. The measurements are written in black ink, and the person's hand is visible in all the frames.