In the video, a person is seen using a red tool to apply tape to the corner of a cardboard box. The person is wearing a red shirt and is standing at a table. They are using the tool to smooth out the tape and ensure it is properly adhered to the box. The person's hands are visible, and they are carefully applying the tape to the corner of the box. The box appears to be of a standard size and is made of brown cardboard. The tape being used is white and is being applied in a straight line along the edge of the box. The person's movements are precise and deliberate, indicating that they are experienced in this task. The video provides a clear view of the process, with the person's actions being the main focus.