In the video, a person is seen using a white cloth to clean a bicycle chain. The person is holding the cloth in their hand and moving it back and forth along the chain, presumably to remove dirt and grime. The bicycle appears to be parked on a wooden surface, and the chain is made of metal with a shiny finish. The person's hand is visible in the frame, and they seem to be wearing a black glove. The background is blurred, but it appears to be an indoor setting with a light source shining on the bicycle.