LEMENT 25pcs KN95 Face Mask Black 5 Layer Cup Dust Safety Masks Filter Efficiency≥95% Breathable Elastic Ear Loops Black Masks

Comes apart from the bottom, will not buy again

Great deal and excellent quality!

Nice adjustment in the nose piece. Ear hoops aren’t too tight. 5 in a plastic wrap

Whether you're trying to avoid the various germs that your inconsiderate fellow humans cough out into the air you may be sharing with them, or you're trying to avoid sharing the facial recognition collection data that you involuntarily are forced to submit when you go out into most parts of the civilized world, or protect yourself from particles dispersed when woodworking, lawn care, pumping gas, interacting with wildlife, dusting, or any kind of indoor, or outdoor work where particles may be unintentionally inhaled, or even just to 'reward,' or 'punish' yourself when you remember, or forget to brush your teeth, these kind of masks can provide a variety of protection against a number of things. My personal experience with these kinds of masks (used primarily for the first two reasons, as well as to limit exhaust fumes while riding my bike) is that they work excellently at protecting against these various scenarios. I've only had a single negative issue of one of the ear loops being separated from the mask after using it three to four times, but the current one I'm still using seems to be holding up well, after far more than twenty uses. The masks I received fit my face perfectly when the nose clip is adjusted properly, but I have to add, as an addendum; it may actually fit 'too well' due to the fact that there is no vent release valves on the mask. I'd rate their quality & durability above very good & only slightly short of excellent for what they are (unvented KN95 masks), but again, they are made SO WELL that the lack of an exhaust vent may be of issue to some people, as I've found it to be. Not having used these before & seeing the absolute deal these were offered at (50 masks for $9.99) I couldn't resist buying them. HOWEVER, after using these, especially on hot days, I see how important having an exhaust valve actually is. Still, no regrets. As I implied at the beginning, there are an almost infinite amount of practical uses for them & adjustments for "exhaust" is as easy as pulling the mask forward every so often. I did have them on my subscribe & save, but seeing that the price has almost doubled & with the LACK of an exhaust valve becoming such a 'deal breaker' I don't think I'll be purchasing them again. All the same, having looked over what's out there now & in consideration of the high quality of these masks, I would still call these "a very good deal" for 50 masks for $20.00 even without the exhaust valve.

Very durable, comfortable protection

Much better quality fit and filtration than other KN95 masks that I've used. I do think they are meant for larger faces, and I'm a very tall long-faced woman.

I use these for flying and have given the out to friends and family. They fit great, create a seal (protection), and don't feel like they are suffocating me. I'm going to buy a second box because I am so impressed with them.

I bought this big pack of "KN95" masks mainly for mowing the lawn, and for that job, they're okay. They definitely do the trick when it comes to keeping grass particles and dust out of my nose and mouth. However, I'm pretty skeptic about the filtering power for anything beyond that. The fit feels a little loose, and the quality doesn't inspire confidence for a true ≥95% rating. For what it is—a cheap, disposable mask for dirty chores—it's fine. But I absolutely wouldn't use these to protect my lungs from anything else serious. Buy them for yard work, not for critical safety.

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