kn95 лицевой щиток гермошлема 4 слоя с ce fda сертификации н95 рот маска анти пыль равную защиту как ffp2

[breathable material] - can filter small particles from air. the masks are soft, pliable and breathable, ideal for people with skin sensitive allergies [easy to use] - elastic ear loop mouth-mask is wide enough to cover nose, mouth and face, very comfortable to wear. ear loops sit nicely behind the ear and can be worn for hours without irritation