This is the 2nd time I bought these masks; altogether I've bought 300 masks from them, and had no problem whatsoever. Very good quality compare to the other 3 brands of KF94 masks I've used because I didn't feel itchy when wearing them as oppose to the other 3 which made my nose itchy. I have allergies, so I'm more sensitive. Unfortunately, they are too big for me unless I wear an adjustment clip at the back of my head. Now only my 18 year-old son wears them in the crowded train when commuting to college. This order arrived (B.C.) less than 2 weeks which was a week faster than last time. If needed, I'll order these again.
Note: I almost ordered from " goodmannermasks.com, " but suspected they were not legit. I wish the company would call out the illegitimated sellers by name so that customers wouldn't be confused.

Very easy and fast delivery

Good Manner Mask KF94 (100 Masks), White Adult / Free Shipping within Canada-The Authorized Distributor in Canada.

Good Manner Mask KF94 (100 Masks), White Adult / Free Shipping within Canada-The Authorized Distributor in Canada.

I first learned of these masks after reading about a study CBC Market Place conducted with the UofT about the efficiency of several masks in the market in 2021. As this particular mask was one of the highest ranking masks in the study, my family and I decided to give them a try and have been wearing them systematically in closed environments ever since. Last year, my husband and son, attended multiple international conferences with thousands of maskless attendees and we have all travelled internationally. All I can say, is that so far, these masks have kept us safe and for this reason, I highly recommend them.