The video shows a close-up of a person's hand holding a key and inserting it into a door lock. The person then turns the key and opens the door. The door appears to be made of glass with a metal frame. The person's hand is visible throughout the video, and they are wearing a black bracelet. The key is silver and appears to be a standard house key. The door opens smoothly, and the person's hand is steady as they turn the key.