Adjustable nose clip adjusts the fit of the shield to the face for a good fit
Neck loop design, easy to wear and adjust, more convenient to wear
Soft inner lining and smooth face contact for improved wearing comfort
The filtration efficiency of high-efficiency electrostatic filter cotton for non-oily particles is above 95%
For particle protection, the performance conforms to GB2626-2019 KN95 protection level
3M 9505+ KN95 Mask
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