Hi dear, yeah these days situation became critical and demanding face masks. People are using many different brands, my friends are using Bellaterra Cosmetics Disposable 3-Layers Face Masks. I have ordered them in bulk and it’s very comfortable. It acts as a physical barrier for... See more smoke, air droplets, pollution, dust & foreign particles. Good point is we can dispose them after one use and it fits to everyone teens, adults, elders & kids. People who are interested in cloth masks can use them but we need to wash them frequently after every use.