The KN95 masks are very comfortable and each sealed in its own individual pack. I believe the packaging says it has a 3 year unopened shelf life. As far as the ordering process, very easy, good delivery, they send you a tracking number and if you have any questions they communicate very timely. Buy with confidence.
J
Jack
Great Product
Thank you so much! Absolutely love it. The mask is comfortable and fits well. Delivery was very fast.
