10 PCS 5-layer Adult Spring Model With Breathing Valve Full Black Protective Mask PM2.5 Pluggable Filter Respirator Fine

Specification MaterialCottonGenderUnisexColorBlackSizeOne Size Adjustable Features 1 Fashion masks with breathing valve design M shaped nose clip for a comfortable fit Allows for easy breathability Ideal for unisex women and men wearing outdoor and indoor Adjustable earloop comfortable to wear Easy to use 2 Material Soft Breathable Cotton Activated Carbon 5 layer activated carbon filer filter replacement for a flexible use Mask is in washable and reusable design 3 Breath Valve Mouth Mask anti dust flu perfectly Protecting you from Dust Germs Allergies Smoke Pollution Ash Pollen Crafts Gardening Travel Anonymity Just enjoy a clean and healthy environment Package Content 10 x Anti PM2 5 Face Mask Comes with 2 Filters