3M mask 9501V KN95 online version of anti-particulate matter mask anti-fog haze / PM2.5 / dust / dust (25 / box)
It's good. I've bought it many times. Take a good time.
I still want to believe Jingdong, it's the fifth purchase of 3M..........................
The air quality is better this year, but it's still out of the mask.
Very good, always using 3 m mask, very believe this brand.
Jingdong, super-praise, praise, praise, praise, praise, praise, praise, praise and praise.
The box looks like it's on, and there's nothing wrong with the mask.
It's not the first time I bought it. It's very good. It will then be used.
Jingdong self-employment is fast, 3M this mask is wearing comfortable, the nose clip has sponge pad, the glasses also do not have the fog, the protective effect is good, catch up full or minus activity is low-priced, or independently packaged, always trusted.
It's better to set the weather for Beijing. It's a year.
The feeling is good, the price is cheap, the economy is affordable, the service is in place.