The video shows a person's hands as they demonstrate how to install a screen protector onto a smartphone. The smartphone is placed face down on a white surface, and the person begins by peeling off the protective film from the screen protector. They then carefully align the screen protector with the smartphone's screen and press down firmly to adhere it to the surface. The person uses their fingers to smooth out any air bubbles and ensure that the screen protector is properly attached. The video is shot in close-up, focusing on the hands and the smartphone, and there is no visible text or subtitles.