This visor gives you extra security in relation to the risk of infection. Many viruses, including Corona, infect i.a. by drops from sneezing and coughing. It is therefore a good idea to keep your distance, but also to use a visor that covers the eyes, nose and mouth. Ideal for use in shopping, public transport, larger gatherings, etc.How to use a Face Shield:Before: Wash hands or use rubbing alcoholRemove the protective film before usePlace and adjust the rubber band so that it fits comfortably in the forehead and so that the face is completely covered by the visorDiscard the visor after useThe product must not be reused or shared with others, as this increases the risk of possible Spread of infectionAfter: Wash hands or use rubbing alcoholDesignation: The product has the designation: 1 S N-EN166 3 S Which means the following:1: Transparent material (class 1) S: Extra strengthN: Anti-fog on visorEN166: Product standard3: Area of use (liquid drops / splashes)S: Extra strength