INT30 Pack, Black Face Mask Certified, 4-Layered Face Safety, Patented Adjustable Earloop, Individually Sealed Package made in Korea

Fair warning: It does have a slight chemical.I do like the adjustable slits. You can adjust the top or bottom or both. Fits pretty good on larger faces. My husband prefers this style mask since they don't squish his nose down making it hard for him to breath. It also covers his face much better than the medical mask.If you have a smaller face, I suggest you get youth size it will fit better and more comfortably (no adjustments needed-when adjusting this mask it turns into a youth size save yourself the hassle).Only problem i see is that the strap doesn't stay in place. It would pop out of the slits randomly. I only adjust the bottom straps for the chin area and it fits perfectly. Also, my husband and i wear glasses and it doesn't fog up our glasses. I break out pretty easily and these don't make me break out.

I got these a month ago amd they are all we will wear now. I can’t understand any problem that is listed but if I did have one I would contact them and get it corrected. I worried when I saw people wearing black mask thinking of dye, but the black is only the outside layer. The inside layer is white and it’s four layered, comes individually wrapped amd I love that part. So easy to slide into purse in its wrapper. Goes on so easy, I can breath, talk and it never falls off my nose. You can adjust too to keep your glasses from fogging. There are no gaping gaps like the blue ones on the side. Everything lays flat against your skin. Whoever invented this is a genius. And I got all 30!! Never know I have it on and love the black. Looks neater.These are genius and I’m very thankful they were made. 🙂🦩

We have re-purchased these masks about 4 times now. Not only are they safer than a cloth mask, they are SO much more comfortable, and we love that they come in black.Pros:- Great for glasses! Just pull it up closer to your eyes and move your glasses down closer to the outer layer, and you should have a lot less fogging.- Doesn't get as hot as other masks- Feels very lightweight and comfortable- Doesn't pull in to your mouth when you breathe or talkCons:- It's so lightweight that it doesn't feel tight to your face. I sometimes have to check to make sure it's secure, and it usually is, but just as a warning. You could also wear a regular cloth or medical mask over for extra protection, and it would help hold the mask on.- Not good for smaller faces. My partner has a small face and small ears, and these hang off him. There are notches to adjust them, but they don't work very well. He loves them so much that he just staples the straps up an inch or so higher and uses them anyway. I'm pretty sure they have ones for kids if you can find them!

I like these masks. I have no way to evaluate their effectiveness except that I am not sick, and they breathe easier than an N95.

The shipping is generally prompt.More importantly, the masks themselves are well designed, comfortable (as much as these things can be), and fit well.

We are a 67 person chorus, and our members have a wide range of age and health conditions. Because of that, we have decided to mask up for each rehearsal, something that many choruses have done. Until January of 2022, members have been using their own cloth or other masks when arriving, but taking them off to sing. But with our requirement now to have members masked while singing, we needed masks that are both comfortable (stays off the mouth when singing) as well as protective. This mask fit the bill well, so we purchased enough to cover members who did not have their own KN95 or KF94 mask. Even our masking naysayers said that these masks worked well for them to sing comfortably.

I find that these masks fit a little loosely for me, while still providing the fit around the nose and mouth that lends itself to a good seal. With the hooks included in the package, these masks fit perfectly. I was surprised to find two of those hooks, as well as a mask lanyard included, but I am very glad that they were!

The only way to adjust these is to wrap the ear loop around the ends of the mask but the notches that are supposed to hold the elastic band are too shallow and the edges are sharp, scratchy and painful. The fit is never very good (slides down my nose or gaps under my chin). I could smell every product sprayed in my workplace when wearing this mask so I’m probably not protected. Will not use or buy again.