Bests & Worsts Reviews from Amazon

I am writing this review to try to help you. I have been researching masks since last March. I finally decided to purchase a box of this mask from a reliable supplier in China. My masks look identical to your pictures. 3M is doing there best to stop counterfeit masks. My box came with the anti-counterfeit sticker from 3M. I posted a picture of the hologram sticker from 3M. If your box came with the box sealed with the 3M sticker, your mask is genuine. If you move the box, the sticker should change colors. And if you google this exact mask with the words FEMA, you will read on 3M website that Fema was approved to give this mask to healthcare workers in the USA by 3M. Answering to the person who said 3M doesn’t make masks in China, they do. You will find a lot of this information on 3M’s website. I hope this helps you to be able to determine if your masks are the genuine 3M masks.