2. Remove the protective film covering from both sides of each lens cover. Put one clear lens cover on each side of the shaded lens. Place these three lenses together into the face shield and secure with the lens retainer. The lens retainer should snap into the second notch in the face shield. 3. Position one of the holes in the adjustment arm over the pins which are located in the ear area of the face shield. These adjustment arms control the closeness of fit and can be easily repositioned if n