The video shows a person using a blue tool to secure a door. The person is seen holding the tool in their hand and then using it to secure the door. The tool appears to be a type of latch or lock that is being used to keep the door closed. The person's hand is visible as they manipulate the tool, and the door is white with a window. The video is shot in a well-lit room, and the focus is on the action of securing the door.