Size:5pcs Description KN95 protective mask function: dustproof, anti-spitting, haze, and the filtration efficiency of particulate matter can reach 95% under standard conditions. And protect personal hygiene. KN95 mask comfort: According to human face engineering design, 3D three-dimensional shape, while ensuring tightness, adding a mask breathing container, greatly improving breathability and breathing comfort. KN95 mask wearing method: Open the mask, with the nose bridge on top, press the nose bridge to fit tightly, making it more convenient to use. Material: Microfiber Size: about 26x13cm color: White The n95 mask is not a disposable mask. In this special case (resource shortage), it can be reused. But there are conditions: 1. When n95 receives contamination such as saliva, blood, tears and other body fluids, it must be replaced 2. The user obviously feels that the breathing resistance is greater than before and must be replaced 3. Masks are damaged and must be replaced 4. It is recommended to replace it after using it 3-5 times. However, masks cannot be reused if people go to the hospital, come into contact with an infected person, or are suspected to be infected.
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