Men Women 2 in 1 Winter Fashion Warm Lace Protect Ears Cycling Windproof Anti-Dust Mouth Face Mask gray

Description

Suitable for everyday use,antibacterial and warmth. Keeping warm, soft and comfortable to wear in winter cold weather. Used for dining , go out and ride , bus, subway, sunscreen, dust , pollen , UV,etc Note:Of course, N95 has the best filtering effect, but even the worst gauze mask can achieve nearly 80% protection rate for particles over 10 microns, that is, about one tenth of the diameter of hair. In a random experiment involving 2800 influenza personnel in the United States, there is no significant difference in the influenza infection rate between wearing N95 mask and medical mask, so don't care about the complicated masks type.