It’s true that the box of masks pictured includes a warning that says: “THIS PRODUCT IS AN EAR LOOP MASK. THIS PRODUCT IS NOT A RESPIRATOR AND WILL NOT PROVIDE ANY PROTECTION AGAINST COVID-19(CORONAVIRUS) OR OTHER VIRUSES OR CONTAMINANTS.”
Even the libtard "fact check" sites have to admit the boxes say that, then go through a bunch of mental gymnastics to say why it isn't true.
Kek.
https://www.factcheck.org/2020/07/meme-misconstrues-efficacy-of-face-masks-in-spread-of-covid-19/
The photo appears to be legitimate. But the words on the label are being misinterpreted as evidence to suggest that masks are not effective.
https://www.politifact.com/factchecks/2020/may/21/facebook-posts/disposable-homemade-masks-are-effective-stopping-a/