The video shows a close-up view of a green lizard's leg and tail as it moves along a human finger. The lizard's skin is textured with small, overlapping scales that are a vibrant green color. The lizard's leg is slender and has four toes, each with sharp claws. The tail is thick and tapers to a point, with a similar scale pattern as the leg. The human finger provides a contrasting background to the lizard's bright green color.