This comfortable soft face mask of 8 layers of filtration, 2 layers of N95 fused spraying cloth and electrostatic filtering cotton can effectively filter harmful substances such as 0.3 um particles , and is tight-fitting to the face, it is not easy to leak air from the periphery, and the filtration efficiency of particulate matter can reach 95% under standard conditions.

Specifications:

• Color: White
• Material: Non-woven Fabric
• Standard: GB2626-2006 KN90
• Filter grade: N95
• Protection Class: KN95=N95=FFP2
• Item Condition: 100% Brand New