Help limit the spread of germs. When someone talks, coughs, or sneezes they may release tiny drops into the air that can infect others, can reduce the number of germs that the wearer releases and can protect other people from becoming sick also protects the wearer's nose and mouth from splashes or sprays of body fluids,It is ideal for every house in day to day activities as well as doctors, surgeons, dentist, dental assistance, nurses, l • GOOD QUALITY FILTERATION MASK - Made of safety medical standard material approved to protect the wearer from unwanted particles and virus. • 3 layers safety to filter out majority of harmful pollutants and unwanted particles. • SAFETY FIRST: Prevents the spread of virus by blocking out unwanted particles going in the air. andscapers, contractors, plumbers, exterminators, nail technicians and many more.