In the video, a person is seen working on a car's brake system. The person is holding a small blue object in their hand, which they are using to remove a bolt from a red brake caliper. The brake caliper is attached to a black wheel with several bolts. The person's hands are visible, and they are wearing a red shirt. The background is blurred, but it appears to be a garage or workshop setting. The person's actions are deliberate and careful as they work to remove the bolt.