The 14" EZ Flag is designed to keep unwanted light out of your camera lens. The unit consists of a 14" flexible arm with a black flag attached to its end. Simply connect the device to your camera using a 1/20 screw mount, shoe mount, or clamp mount. Then adjust the arm piece so that the flag blocks light and prevents it from entering into the camera lens, thereby eliminating flares, ghosting, and other similar problems.