Reusable 2 in 1 PM2.5 Anti Haze Mask Breath Valve Cotton Masks Anti-dust Face Mask Winter Earmuff Activated Carbon Filter Respirator with Breath Valve

eatures:
The mask needs to be used with a mask filter.

Mask filters can be purchased separately.

1 filters effective use time: 3 days
If you have sneezing or coughing, it is recommended to replace the filter once a day

Keep your face clean and neat ,protect your face aginst dust flu virus or any particles from environment.
Simple design and look cool.
Washable and Recycling.
Comfortable breathing.
One size suitable for all kinds of People.
Unisex for Men and Women

Material: cotton Activated carbon
Color : As the photo shown
Mask Filter Size : 12*8cm