KN95 10 Pieces 5 Layers 3D Foldable Face Mask (Black)

Professional Protective Mask with high filtration.(breathing valve)·       Approved quality standards, efficient filtration of PM 2.5. The exhalation layer reduces heat build-up and exhalation resistance inside the respirator to make it easier to breathe and help keep the wearer more comfortable.·       Perfect for travelling through busy, public environments such as malls, markets, offices, public transportation and more. Idea for both indoors and outdoors.·       Bacteria and dust filtration efficiency is ≥ 95%: made of quality activated carbon, non-woven and melt-blown filter cloth, which effectively filters out 95% of bacteria, exhaust, pollen, smoke, dust, chemicals, particles and fumes.·       5 Layers of filtration and protection: 1st layer of cloth filters micron-level dust. 2nd layer filters industrial pollutants, automobile exhaust, passive smoking, and pollen allergens. 3rd layer of active carbon cloth filters micron-level dust. 4th layer offers filter density for smaller material. 5th layer of cloth filters out all kinds of harmful substances.·       Comfortable Wear: High-quality elastic ear bands makes it quite easy to wear and comfortable for long periods of wearing. Customised facial design, 3D stereo tailoring, good fit and breathability·       Package Content: 10 pcs.