The video shows a close-up of a car's brake system. The brake rotor is made of metal and has a circular shape with a central hole. The brake caliper, which is silver in color, is attached to the rotor with several bolts. The brake pads, which are also silver, are attached to the caliper and are in contact with the rotor. The brake fluid reservoir is visible in the background. The video does not show any movement or action, but rather focuses on the static components of the brake system.