The video shows a mannequin with a seatbelt on. The seatbelt is tightened around the mannequin's chest, and then it is released. The seatbelt is then tightened again, and the video is played in slow motion. The seatbelt is black and appears to be made of a sturdy material. The mannequin is wearing a gray shirt, and the background is dark, possibly indicating that the video was taken in a car.