KN95 5 Layers Respirator Face Mask - 1 Pack of 5 PCS

5-layer protective KN95 has a filter efficiency greater than or equal to 95%. FDA registered and CE approved, this mask features a comfortable ear loop, adjustable nose wire, 5 layers containing cotton, non-woven cotton, meltblown fabric, and a hot air filter cotton. It's filter can block out harmful pollutants, viruses, bacteria, and droplets (non-oil). Uniquely shaped to fit all faces with excess space to breathe easily. 1 pack consists of 5 face masks. Consists Five Layers of: 1. Non-Woven 2. Hot Air Filter Cotton 3. Meltblown Cloth 4. Meltblown Cloth 5. Non-Woven KN95 masks are rated equivalently effective to perform like N95 on its filtration performance.