Customer Review

Reviewed in Canada on July 19, 2020
You may collapse from oxygen deprivation if not coronavirus. The only way to get enough air is to wear the mask upside-down (nose wire at bottom), and this only allows better air flow b/c of big gaps around your nose that obviously defeats the purpose of filtering the air through a mask. Got 50 masks that are useless and must try again.
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4.3 out of 5
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