- BFE >98% Procedure Level -ASTM Level Two
- All masks using the autoclave sterilization method, safe and healthy, no chemical residues
- Ready to Go: Each face mask is packed individually which is more safe and convenient to carry/storage for daily use, whether you are staying in or going out. They are perfect to throw in your purse, backpack, gym bag, or even stash in your pocket.
- Neutral Blue Color: The blue always is the essential neutral color and mainstream color of the disposable mask, which represents freedom, purity, calm, and peace.
- Three-layer filtration provides efficiency protection for anti-droplet, anti-smog, anti-pollen, and dust-proof
- Tightly ear-loops and design to cover on your face
- Health Canada Medical Device Establishment License. MDEL License Number: 14539
- Inner non-woven layer: Polypropylene (Polypropylene non-woven fabric lining is made by stretching polypropylene to form a filament, laying it into a mesh, and then bonding it into a non-woven fabric. It absorbs the exhaled hot air from the body, and comfortable.)
- Melt-blown filtration later: Polymer (The characteristics of melt-blown are fine fiber diameter, large specific surface area, fluffy, soft, good drape, high filtration efficiency, strong hydrostatic pressure resistance, and it filtrates non-oily particulate matter in the air effectively.)
- PE non-woven layer: Polyester coated fabrics (Non-woven protective fabric is made of high polyester coated fabrics, waterproof, and blocks large particles, droplets and other visible particles effectively.)
- Graphene free
- 50 pieces / box