In the video, a person's hand is seen holding a piece of metal and moving it around. The background consists of a car engine with various components and wires. The person's hand is moving the metal piece around, possibly to demonstrate how it fits or works with the engine. The engine appears to be dirty and used, with visible rust and dirt on the metal parts. The hand is steady and precise in its movements, suggesting that the person is knowledgeable about the engine and its components. The video does not contain any audio or additional context beyond the visual demonstration.