2 Dozen Regular Mouth Lids Mason Jar Lids Plastic Storage Caps for Mason Canning Jars and More, Standard, Dia 70mm, White

If you’re like me and got those metal lids these are a life saver. No rust, easy to clean. I do wish the lids came assembled with the rings that are supposed to make it air tight because without them they do leak. But still ten times better than those metal lids. I’ve had these for over a year, still going strong. They fit the small mason jars and the 16oz mason jars.

Some time ago I bought some glass containers that already come with their metal lids... but ??? Over time this metal does not oxidize (depending on what you put inside the same jars) these lids are ruined and if you.It makes a saying (jams, or pickles ) so you have to be very careful because if they oxidize it can cause poisoning. So I bought to replace them, these plastic lids, they are cheap, easy to clean and since they are not made of metal, they do not rust. Of course. when emptying your bottle you have to realize that they are not dirty, they are easily cleaned and then they can be used again without any type of problem. Very good option and even more so that they seal very hermetically, so you have nothing to lose. I recommend them.

This is just fine for my uses, keeping pickled items from rusting out lids. The lids seal leakproof in my case so far and they do not deform from boiling water. I also drilled one to put a fermentation lock on for a yeast started and it also drilled easily much better than drilling a metal lid. They are a little thinner than name brand but they are also more than half price. I will get these again for sure.

These lids are strong and fit the quart jars perfectly. The price is good. You will not be disappointed .may have to buy more

Fit nicely - just not appropriate for canning.

These lids will leak a small amount of water if tipped over, but my main use is to keep my empty canning jars clean when storing them, and also for leftover food in refrigerator and then warming in the microwave. I will be buying more.

Perfect for small mouth mason jars, would buy again when needed. I can find no complaints with this product. Have used for years.

These are such an improvement over lids and rings for just using jars as food storage. They are easy to use. Obviously, they're not for high heat or pressure canning, but they're just perfect for food storage and general use. Very easy to clean. I'm happy with this product!

Il ne ferme pas sur les petits pots de 250ml mais les bruns eux fonctionne

They are hard to get on - almost like the threading doesn’t match and takes several tries to get on straight. A little flimsy too. Would not buy again and wished I had returned but had opened packages.

I bought these based on the reviews, but when I got them they were visibly very cheap, almost see through, and threading them onto the jars was very difficult. Definitely too hard for my kids to get on, which was part of the point. I'm having way more luck now with the black, Ball brand Mason jar lids. (Canadian Tire also had them much cheaper than Amazon in my area.)

I was hopeful about these lids because they were a good price but unfortunately I found that they did not fit well. Took too much effort to screw them on the mason jars. Ended up sending them back.