Daughters of Imperial Court (DOI) - Washable Adult Face Mask with Breathable Valve & Filter

Washable Adult Face Mask (100% Cotton)

Adjustable Elastic Ear Straps

One Way Breathing Valve

Opening for Filter Inserts

Nose Wire

Embroidered Logo

[1] PM 2.5 Activated Carbon Filter Replacement (The PM 2.5 activated carbon face mask filters feature a 5-layer filter system)

  * 1st layer Anti Sticking Cloth

  * 2nd layer Melt Blown Filter Cloth

  * 3rd layer Activated Carbon

  * 4th layer Melt Blown Filter

  * 5th layer Anti Sticking Cloth