There doesn't seem to be any quality control. The sizes of the masks are very different. Most are too big. It would be great if they were smaller. The masks only fit my husband's face. They don't fit me or my two teenage daughters. I have just opened one of the packs (there are 10 packs of 5 face masks in a box), washed and dried. If they didn't fit, I planned on returning the (9) unopened packs of face masks. But I just realized that I cannot return unopened face masks. So now I have a lot of face masks that I can't use because they don't fit me. I don't understand why I can't return an unopened package?
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