Features:

Type: dust mask

Filter effect: protection level Protection: Three layers of purifying dust, toxic gases in the air,and skin-friendly filter cloth,giving you multiple protections,protects against dust, allergens and contaminants

Specifications:
Applicable: All Ages Unisex

How to use our masks:
1. Open the mask.
2. The dark color is facing outward, and the light color is facing in.
3. Place the mask on the face with the bridge of the nose on the top; adjust the top wire by hand to fit the bridge of the nose completely.
4. Elastic ear hanging on the ear.
5. Adjust the size of the mask to completely cover the nose and mouth.