Todays world is full of dangers that we are not always aware of, simply because they are so small, that we just cant see them. But the fact, that something is invisible, doesnt mean that this doesnt exist. To protect yourself agains smog, viruses etc, there is no better choice then a face mask. Our Reusable Face Mask is made of our standard Polycotton Twill fabric. The mask is equipped with two elastic straps that will comfortably hold it in place, even during prolonged use. The mask can also be equipped with additional filters, hold in specially designed pocket (3 filter inserts included).