Comfortable & Secure Fit Design The face mask can be worn with ease for all sizes of face and head and is comfortable even for prolonged wearing. No N95 masks are washable or reusable. 5 Layers Filtration 1.Top 2 layers are non woven fabric. 2. Middle 2 layers are of fusible spray meltdown cloth material. 3.End layer is skin friendly protective cloth Protect Yourself from Harmful Germs & Infections This mask offers protection not only from harmful pollutants including PM2...