They are made of three non-woven fabric layers with the middle made of melt-blown non-woven fabric. As a cover, we’d suggest layering them with these double-layer 100 percent cotton masks from Vida.

A fabric face covering can be worn over your disposable medical mask to help prevent you from spreading Covid-19. Here's how to make one of your own.

Home-made cloth face masks likely need a minimum of two layers, and preferably three, to protect against COVID-19, a new study finds. CNN values your feedback 1.

Home-made cloth face masks likely need a minimum of two layers, and preferably three, to protect against COVID-19, a new study finds.