I am so very pleased with our collaboration. Thank you for your accuracy, your fast response and the product protection.Have a nice day
I have tried different brands of KN95, I knew the pandemic was coming so I ordered a lot back in Feb 2020. I would not recommend this brand because it does not stay fit on the nose, not my nose (Asian flat nose), nor on European nose. It has not happen to other KN95 we purchased. Upon comparison, we realize the nose bridge of this one is much more rigid. You wouldn't be able to see the flexibility of the material just from the picture.