would like to know if these are kn95 certified as no information is provided on the packaging. comparing to other masks I have with kn95 certification I see the same valve but these seem to have less layers. nevertheless is obviously and improvement over cirurgical mask.

would like to know if these are kn95 certified as no information is provided on the packaging. comparing to other masks I have with kn95 certification I see the same valve but these seem to have less layers. nevertheless is obviously and improvement over cirurgical mask.

would like to know if these are kn95 certified as no information is provided on the packaging. comparing to other masks I have with kn95 certification I see the same valve but these seem to have less layers. nevertheless is obviously and improvement over cirurgical mask.

It is like expectation! KN95 write on it! Looks like KN95! With DHL was delivered very fast!

It is like expectation! KN95 write on it! Looks like KN95! With DHL was delivered very fast!

It is like expectation! KN95 write on it! Looks like KN95! With DHL was delivered very fast!