50pcs PM 2.5 Mask Filter Anti Haze 5 Layers n95 Mask Activated Carbon Filter Replaceable for Adults Mouth Mask Health Care
Material:Non-woven fabric + meltblown layer
Uses: anti-odor,anti-dust,anti-gas,anti-bacterial,anti-PM2.5 Allergies,Smoke,Pollution,Ash, Pollen
Scope: dust masks, self-use masks, beauty salons, pet shop masks, factory masks, food processing masks, environmental cleaning masks and other protective dust can be placed.
10/20/30/40/50/100 pcs mask Pads
this item not included the mask