In the video, a man is seen holding a large knife. He then proceeds to break it in half, revealing that it is made of plastic. The man then shows the inside of the knife, which is also made of plastic. He then demonstrates how the knife can be folded and unfolded, showing its flexibility. The man's actions suggest that the knife is a toy or a prop, rather than a real weapon. The video does not contain any other objects or people, and the background is a plain wall.