3-Ply Face Protector Earloop Sanitary Masks for Offices-Pack of 20pcs and Outdoor Blue face mask

1.20 Pack mouth masks: package includes 20 pack fashion disposable face masks, large quantities are enough to meet your demands 2.3 Layer dust mask construction: made of non-woven fiber fabric with 3 layers, soft and breathable, provides an effective protect 3.Best size for you: Our face masks are suitable for adults and children 4.Elastic ear-loop: which can be adjusted its tightness; One size for most adult men or women 5. Widely used: Used for outdoor cycling enthusiasts, home decoration, all the filter efficiency indicators are above 99%, effective dust prevention, PM2. 5 industry, irritant gas, haze, particulate matter, allergy, pollen, automobile exhaust, etc.