In the video, a person is holding a caliper and measuring the distance between two points. The caliper is a tool used to measure the distance between two objects. The person is using the caliper to measure the distance between two metal parts. The video is shot in a close-up view, and the person's hand is visible holding the caliper. The background is blurred, but it appears to be a workshop or garage setting. The caliper is black and silver, and the metal parts being measured are also silver. The person's hand is steady, and they are taking the measurement carefully.