The video shows a person holding a metal object in their hands. The object appears to be a small, circular metal piece with a hole in the center. The person is using a tool to adjust the size of the hole. The tool is inserted into the hole, and the person turns it to widen or narrow the opening. The person's hands are visible, and they are wearing a ring on their left hand. The background is blurred, but it seems to be a workshop or garage setting.