In the video, a person is seen holding a black Samsung phone and a black phone case. The person is demonstrating how to put the phone case on the phone. They start by placing the phone on a white surface and then pick up the phone case. They carefully align the case with the phone and then slide the phone into the case. Once the phone is in the case, the person adjusts the case to ensure it fits properly. The person then picks up the phone and shows the back of the case, which has a camera cutout. The video ends with the person holding the phone in the case, ready to use.