In the video, a young boy is seen standing on a blue inflatable mattress. He is wearing a gray shirt and green shorts. An adult's hand is visible, holding the boy's arm and guiding him as he walks across the mattress. The boy appears to be practicing his walking skills, with the adult providing support and encouragement. The room has a light-colored wall and a door in the background. The boy seems to be enjoying the activity, as he smiles and looks around while walking.