Size: 165 * 135mm (6.49 * 5.31inch)
Net weight: about 8g
Function: Anti-fog, anti-fog, anti-pollen, dust-proof, anti-vehicle exhaust pollution, anti-PM2.5.
1 Made of high-quality sponge material, breathable and comfortable;
2 Washable and reusable;
3 Foldable, you can put it in your pocket and take it with you.
4 Elastic widened earband design, easy to wear, strong and comfortable.
5 An upgraded version of the breathing valve reduces heat and humidity, making it more comfortable to wear.
6 Free Size: for Men Women and Kids
Note: The material is sponge, Please don’t tear hard,easy to rupture.
A 1Pcs x Sponge dust mask with valve
B 1Pcs x Sponge dust mask with valve(I filter included)