This mask is not intended for medical use, and not proven to reduce the transmission of disease. Comfortable & Fits Most: Mask is made of non-woven fabric for easy breathability. This is a general use face mask. Uniquely designed: Comfortable elastic earloop, extra-soft ear loops eliminate pressure to the ears. 3-ply, with a melt-blown polypropylene filtration layer. Uses: Clean, personal care. These masks should be disposed of after each use. Made in China.