Completely safe I purchased both the black Nano masks and white Nano masks. I prefer the white because they are individually packaged. They are the only masks that l feel completely safe wearing.

DESAVO masks First time trying the DESAVO version. My husband & I really like these! Will be getting more. Covers better than any other masks we have tried.

The new masks arrived in very timely… The new masks arrived in very timely manner.

Well-made, not cheap, illegible instructions Masks are lightweight and pretty well sealed. We are told that they are very effective, which I hope is true. One strange thing is the instructions on the package-they are written in very pale. greenish writing, making them almost impossible to read!

This is a review for Nano Masks I love my Nano masks. They are comfortable and easy to wear. I feel safe and secure while wearing mine as they fit securely and do no slip and slide around on my face. I've been waiting for the black masks to return but until then I will continue wearing the white masks.