In the video, a man is seen kneeling on the floor and measuring a piece of cardboard with a ruler. He is wearing a plaid shirt and blue overalls. The man is carefully marking the cardboard with a pen, ensuring that the measurements are accurate. The cardboard is placed on a carpeted floor, and there is a desk visible in the background. The man's focus is on the task at hand, and he appears to be taking his time to ensure that the measurements are precise.