In the video, two children are climbing up a rock wall at a playground. The child on the left is wearing a blue jacket and gray pants, while the child on the right is wearing a gray jacket and blue pants. Both children are wearing shoes. The child on the right is being held by an adult's hand, and the child on the left is climbing without any assistance. The rock wall is gray and has a wavy pattern. The playground equipment is yellow and blue. The children are both making progress up the wall, but the child on the right seems to be struggling a bit more.