In the video, a person is seen holding a piece of blue slime in their hand. The slime is stretchy and malleable, and the person is stretching it out and pulling it apart, demonstrating its elasticity. The background is blurred, but it appears to be a room with a dog sitting on the floor. The person's hand is visible, and they are wearing a ring on their finger. The blue slime is the main focus of the video, and the person's actions with the slime are the primary activity.