|Minimum Order Quantity||500 Piece|
|Number of Layers||5|
|Usage/Application||Industrial Safety, Medical Purpose, Anti Pollution|
KN95 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.