The video shows a person's hand holding a hula hoop that is glowing in the dark. The hula hoop is made of a flexible material and is illuminated from within, creating a bright green light that stands out against the dark background. The person's hand is visible, and they appear to be moving the hula hoop in a circular motion, demonstrating its functionality and the glowing effect it creates. There is no other significant action or object in the video.