In the video, a person is seen working with a piece of cardboard. The cardboard is rectangular in shape and appears to be of a light brown color. The person is using a tool to cut a slit into the cardboard, creating a gap between two pieces. The tool used for cutting is not visible in the video. The person's hands are visible, and they seem to be wearing a dark-colored shirt. The background is not clearly visible, but it appears to be a workshop or a similar setting.