Blue surgical mask

3-ply

For use by clinical medical staff as a physical barrier to keep infections, microbes, bodily fluids, and particulates away from their mouths, noses, and jaws during invasive operations. Product Features BFE > 99% * @ 3+/- 0.3 microns PFE > 98% * @ 0.1 microns Breathing Resistance < 10Pa * @ flow rate: 8L/min Aluminum nose clip, ensures perfect fitting Fluid resistant ≥ 160mmHg Biocompatibility approved Individual packed, ETO sterilized Size for kids is available