Oxym Kn95 Mask
1. We are engaged in offering Best Grade OXYM KN95 MASK
2. We have marked a distinct position in this domain by providing an excellent grade OXYM KN95 MASK
N95 MASK is an industry standard and means that the mask provides the intended effectiveness of filtering 95 percent of particles with a mass median diameter of 0.3 micrometers.Therefore,our mask can protect you well from PM10, PM2. 5, and even smaller particles.