FULL FACE PROTECTION: Naturally curved to fit the contours of your face, the perimeter band design gives you more comprehensive protection. Effectively protects against iron filings, dust, debris and other spilled objects. LIGHTWEIGHT: Clear PVC + silicone face shield with raised nose clip allows for more distance between your nose and face, comfortable to wear with or without glasses or goggles. ERGONOMIC DESIGN: Fits your lifestyle and protects you from the elements, 3D design places gaskets inside the mask for easy breathing. NO ASSEMBLY REQUIRED: Double Crown safety helmet and mask comes fully assembled. Simply remove the protective film on both sides of the mask before use and wear it when needed. The mask can be washed with soap and water after each use. ADAPTABLE LIFESTYLE: The protective glasses are versatile and can be used for travel, hiking, school experiments, factories, cycling, sports, construction, construction sites and other workplaces. Reusable Face Shield for Adults