Poor quality control, and particularly disappointing given the opportunistic pricing.

Great quality and price

Horrible quality

They look like good quality until you try to put it on.

Best Quality KN95 masks I’ve found on amazon

The mask is also slightly oversized in my opinion (especially towards the bottom) and the quality could be better

But the quality isn't bad.

Strap broke after one hour of use, took it off for a sip of water, tried to tie to other side to keep using and the other side broke off- poor quality product.

They are clearly not the same quality as the 3M N-95 masks and I would not trust them to protect me from the corona virus.

good quality, fit, comfort, feeling of protection for you and others

and they are excellent quality.

Good quality

This product is fake n Lowest quality product

Great quality, some thickness to it and doesn't pill/ get creased easily

Works and good quality but fits smaller than my other kn95 maks

Other than that good quality.

I wanted to make sure I had good quality masks available

Good quality as described.

Good quality and comfortable.

Very good quality

Poor quality control!

These are poor quality

By far the worst quality mask I have ever seen, I see a lot of good reviews, they probably had a different batch

Price was very decent for a good quality mask.

good quality

Poor quality; I'll fitting; overpriced.

Seems to be quality well made mask

Other than that, it’s a good quality product.

As for the other masks in the package, they were comfortable, durable, multilayer and seemed to be decent quality.

so far it’s a good quality, the only thing i hipe is that it is induvidually packed.

There needs to be a negative quality choice

Very poor quality

It’s broke when I try to use it ...and tried the other mask and that broke as well... pretty cheap quality

Good fitting quality product

Don’t waste your money, these masks are extremely poor quality.

Otherwise, the quality and comfort were good

Thank you for good quality product

Don’t waste your money, these masks are extremely poor quality.

but, they're pretty good quality

Fitted quite well, appears to be decent quality.

It’s broke when I try to use it ...and tried the other mask and that broke as well... pretty cheap quality

I bought these ones and they seem pretty reliable and good quality compared to another brand I had bought also

Good, high quality KN95 face masks

Fits well, comfortable, light, and good quality.

Very poor quality, which also makes me doubt that these are any good at filtering air particles.

They broke as I was fitting then around my ear

I have an average size face, but the size of this mask made it sit at the top of the nose as well as below the chin

Perfect - I like the added protection and snug fit of these mask.