In the video, a person is demonstrating how to install a car seat cover. The person is seen holding the cover and placing it over the back of a car seat. The cover is black and appears to be made of a soft fabric. The person then adjusts the cover to fit snugly over the seat, ensuring that it covers the entire surface of the seat. The person's hands are visible as they manipulate the cover, and the car's interior is visible in the background. The video provides a clear and detailed demonstration of how to properly install a car seat cover.