The video features a person's hands demonstrating how to tie a knot with a red cord. The person starts by holding the cord in their hands and then proceeds to tie a knot. The knot is tight and secure, and the person shows how to adjust it to make it even tighter. The background is a bamboo mat, and the person's hands are visible throughout the video. The cord is bright red, and the knot is tied in the center of the frame. The video is shot in a well-lit room, and the focus is on the hands and the cord.