Reusable Face Bandanas, Washable Face Cotton 4 Pcs with 8 Pcs Filters for Adults

These are really well made. I am very picky, and all the seams etc are perfect, no stitches having been sewn off the seam. Not a piece of material out of place.With 2 layers of cotton, and a filter to put in between, I see no reason, why they would not be effective, unless someone sneezes right onto your face. Plus e are supposed to use some distancing from people right??? They are very comfortable, and the way they adjust around your ears, is perfect.The price is unbelievable, under 10 $ for 4, wow!!!They took a while to get here, but then actually arrived early.Recommend.

Yes, these are from China. They are not designed as medical protection from COVID19.. it's not the intention. You want medical protection--get a KN95 or N95 mask and move on with your silly complaint that these aren't medical grade protection. These are cloth masks that come with a breathing valve and pocket for a pm2.5 filter, which is primarily used for air pollution. You can change out the filters as needed. These masks offer better protection than bandana face mask or other multi-layer cloth masks simply because they have the additional filter. I ordered these on 5/12/2020, and it entered the U.S. in record time on 5/21/2020. The promised delivery date was 5/23/2020. Given the required 14 days quarantine time at customs, these were finally delivered today. I've ordered from DHGate and Aliexpress back in March, and both orders are stuck at warehouses pending transport right now. So give it time for delivery. If you see that the seller made attempts to send out the mask timely, don't demand a refund. There are other factors that's delaying your delivery that is beyond their control, i.e. U.S. Customs. Just understand that there are less air/ground transport available and more strict quarantine regulations to protect people from COVID19. I hope you found my review helpful. Just be patient, you'll get your mask and it's worth it.Approximate Dimensions:Length - Widest point right above ventilator valve: ~9.5" (inches) or ~24.5 cmWidth - Top of mask to chin: ~4.5"(inches) or 11.5 cmDepth - Below chin: ~1 3/4"(inches) or 4.5 cmI took several measurements of the different masks, and they were slightly more/less within this range. I hope this helps! Please vote yes if it does so it will help others, too. Thanks

This is the most comfortable and best built face mask I've found for my own needs, as well as for most of the rest of the family. For active outdoor activities, like cycling or running, the ported (one-way valve) design minimizes fogging of glasses and increases the concentration of fresh air when inhaling (by minimizing build up of spent air inside the mask). Passing through trails of other people's breath, it's reassuring to have a secure fit around edges of the mask, compared to a bandana or loose fitting face covering. While the one-way valve doesn't fully protect others, if you happen to be contagious, the (removable) filter and filter pocket baffle and partially filter exhaled breath.Some experts suggest a 'ported' industrial "dust mask" doesn't provide adequate protection for others. While this design has relatively unrestricted 'exhaust', the baffled layers of fabric and filtration material provide a lot more treatment of exhaled air than ported dust masks, or bandanas or single layer face coverings.Most of the imported masks I've tried have had problems with ear loops, or straps, falling off or breaking. Even though the problem has frequently been simple failure of the strap, ultimate failure has almost always been where the strap is sewn to the corner of the mask. In this design of this mask the strap passes through a sleeve, at the edge of the mask, and ends are fastened together with a metal ferule, to create a continuous loop and spread stresses across the full side of the mask rather than the corners. I've experienced one failure, where the elastic (strap) pulled out of the ferule. While it was a nuisance to reconnect the ends, and feed the ferule back into the sleeve, it was way easier than finding my sewing kit and trying to sew ends of broken elastic cord back together.I carry a "neck gaiter"/balaclava just in case a mask fails on me, or as an extra layer of protection in crowded settings. I'll probably end up using a balaclava for weather and dust protection after the pandemic's passed. For now, I prefer the extra layers of protection offered by this mask, and I'm reasonably happy with this manufacturer's approach to this design.A word of caution: masks and filters are packaged in separate plastic packs. It seems like all the masks were in one pack, while all the filters were in a second. When first opened, the first mask seemed to have a strong chemical smell. The manufacturer may recommend washing before use. I'd recommend planning to at least allow them to air out overnight, and possibly up to a day, before use.

Some were poorly made and some were a bit small. Not really worth the price. I could have purchased two quality mask locally for the same or less price and would have been much better off than with these four.. In these trying times I would think that no business would advertise, sell and ship inferior merchandise. I have no one to blame but myself. I should have listened to the reviews and not wasted my money. I am eighty-one years old and on a fixed income and can ill afford to buy products that do not have better value. Thank you RSP

They came slow boat from China and took FOREVER, but I got them. My wife works at a hospital and gave me one of her masks. Hers does not seal well, it does not have a filter, it has tie straps that are a pain to use, the material is very thin, but hard to breathe through. Take everything negative about the hospital mask and reverse it for these! The seal is still not perfect, but it is better. These have filter pockets, with filters, AND the breath port is also filtered. These have easy to use ear straps. The material is thicker, heavier, and yet still breathable. These were definitely worth the wait! I'm SO glad I have them! Would I buy them again? Without hesitation!

This is the 3rd set of masks I have bought for my family, and they are our favorites. They are sturdy and contoured which means you don't breath in the fabric. I have a two kids, early teens, and it fits their faces fine. It is also a soft material, which means you won't be itchy while wearing it. And they are supposedly washable (I haven't washed them yet.) I would highly recommend them!

Les valves sont différentes et 2 sortes de fabrication différents ??