1. Five layers of protection. 2. With breathing valve.
3. The first layer: 50 grams of non-woven fabric, the second layer: 25 grams of hot air cotton; the third layer: 25 grams of 99% melt-blown fabric; the fourth layer: 25 grams of 99% melt-blown fabric; The fifth layer: 25 grams of non-woven fabric.
4. Optional internal and external nose bridge.
5. Complete export qualifications, with CE, FDA, ISO certificates.
6. Ministry of Commerce White List.
Supplier: Skincare, cosmetics, hand sanitizer, medical product, diapers, kf94 mask, face mask, ffp2 mask, toothpaste