The video shows a person's hands as they seal a plastic bag with a yellow zipper. The person's hands are visible, and they are using their fingers to zip the bag closed. The background is not visible, and the focus is on the hands and the plastic bag. The plastic bag appears to be a standard resealable bag, and the zipper is a standard yellow zipper. The person's hands are moving quickly, suggesting that they are experienced at sealing the bag.