Assembled clear, anti-fog coating, polycarbonate face shield with ratchet suspension headgear. Convenient system gives you the flexibility to handle various types of grinding, brazing and cutting operations all with one face shield. Shield provides excellent optical clarity, high impact strength and full face coverage for complete protection from chemical splashes, particles and flying debris - also provides UV protection 99%. Ratchet headgear suspension allows user to adjust size and tighten at the turn of a knob. Meets ANSI Z87.1+ and CSA Z94.3 standards.