In the video, a person is seen sitting in the passenger seat of a car, holding a black seat belt buckle. The person's hand is visible, and they are holding the buckle in their fingers. The interior of the car is visible in the background, with the seat and window visible. The person appears to be demonstrating how to use the buckle, as they are seen pressing a button on the buckle and then attaching it to the seat belt. The buckle is made of black plastic, and the seat belt is also black. The person's movements are deliberate and clear, indicating that they are demonstrating how to use the buckle.