PEEL THE PROTECTIVE FILM: The Face Shield's high-grade plastic is easy to see through and optically clear. With the Anti-Fog coating, you can experience maximum visibility without distortion. For best results, please remove the protective film before use. Face Shields. No assembly required! The Face Shields are 12.9 inches x 8.6 inches, and fit different head sizes comfortably. They are sized to fit the face shapes of most women, men, and children with goggles, glasses, or masks. FULL LENGTH: Full coverage wrap-around face shields are made from polyethylene terephthalate plastic and are designed to prevent exposure to liquid splash, spit, chemicals, and sneeze droplets. Waterproof, latex-free, and dust resistant, the Face Shields offer high quality, 180 degree protection in home, dental, educational, and commercial settings. Face Shields meet the ANSI z87.1 standard. EXTRA COMFORT: With an elastic band and foam sponge headband, the Face Shield conforms to your head, so that it is lightweight and easy to wear.