The video shows a praying mantis in a glass enclosure with a white surface. The mantis is green in color and has long, slender legs. It is seen moving around the enclosure, with its head and body moving in different directions. The mantis appears to be exploring its surroundings, and at one point, it grabs a cockroach with its front legs and eats it. The video captures the mantis's movements and feeding behavior in detail.