The video shows a person inside an inflatable shark costume. The person is standing in what appears to be a classroom, with a whiteboard and a wooden floor visible. The shark costume is blue and white with a large zipper down the front and inflatable fins. The person moves their arms, making the fins flap. Another person wearing a black shirt and gray pants is partially visible on the left side of the frame. The video is short and the person in the costume is the main focus.