The video shows a person's hands as they demonstrate how to tie a knot with a yellow string. The person is holding the string in their left hand and using their right hand to manipulate the string into a knot. The background is a gray fabric surface, and the person's hands are the main focus of the video. The person's movements are deliberate and precise, indicating that they are experienced in tying knots. The yellow string stands out against the gray background, making it easy to follow the steps of the knot-tying process.