In the video, a person is seen holding a black hose in their hand. The hose is being inserted into a metal valve that is attached to a black machine. The person then removes the hose from the valve and holds it up to the camera. The hose appears to be made of rubber and has a metal connector on one end. The valve has several other metal connectors and appears to be part of a larger machine. The background is not clearly visible, but it seems to be an industrial setting.