The video shows a close-up of a tarantula spider in a glass enclosure. The spider is mostly black with some brown and gray markings on its body. It has eight legs and is moving slowly on the dirt floor of the enclosure, which is covered with dry grass and twigs. The spider's movements are slow and deliberate, and it appears to be exploring its surroundings. The enclosure is well-lit, and the spider is the only living creature visible in the video.