The video shows a person holding a cardboard tube in their hand. The person then uses a metal ruler to measure the length of the tube. The ruler is placed on top of the tube, and the person's fingers are visible as they hold the ruler in place. The tube appears to be approximately 5 inches long, as indicated by the measurement on the ruler. The person's nails are painted with a light pink polish, and the background is a white surface with a wood grain pattern.