This is the perfect face covering for people that must wear a non-medical mask for long periods, such as teachers, restaurant servers, hotel desk clerks & staff, supermarket personnel, public transit & ride share drivers and, of course, those who travel by train or air. The unique design provides more space, making it easier for the wearer to breathe and speak. And, since this mask has a coating of Omats Safety Shield Antibacterial Spray, there will be no unpleasant odor of stale saliva. Whether for work or merely for use in daily life, this product is your perfect partner for healthy living.