In the video, a person is seen touching a rock structure that is placed on a wooden surface. The rock structure is made up of various sized rocks and appears to be a small cave or tunnel. The person's hand is visible as they touch and move the rocks, examining the structure from different angles. The rock structure is gray in color and has a rough texture. The wooden surface underneath has a natural wood grain pattern and is a light brown color. There are no other objects or people visible in the video.