Jarming Collections Plastic Mason Jar Lids - Regular Mouth Mason Jar Storage Lids, Reusable Leak Proof Colored Caps, Covers 2.75 Inch Regular Mouth Glass Mason Jars, Set of 12, (Red)

I was afraid of cheap threads not working right...but so far so good.

They shelves are fantastic. The magnetic hold is very strong yet easily moved. They hold the weight as described. You can't beat the price! Excellent product!

I did not expect these to be as leakproof as they have proven to be. Easy on and off and much better than the metal version.

I just wanted simple plastic lids for a bunch of mason jars I use for storing all kinds of things... I try to buy American made whenever humanly possible, so I gave these a shot. They thread on fine, and get the job done. They're inexpensive, made in USA, and screw on properly... So I'm all set!I don't use mine for too many liquids, and haven't tested whether or not these may leak with certain types of liquids in them, but if I do I may update my review. For those wanting to get away from rusty metal ones these certainly work though! And if you really do want leak proof, you could always just put a rubber/silicone top/ring in these I would imagine. I bet you could even take the round bit from regular mason jars and screw these on on top of them if ya really wanted. But for my purposes they're great.My only hope now is that this same company starts making wide mouth lids, as I have a ton of those jars. I've decided to forgo buying Chinese lids for my jars just because I can live without them... So make some wide mouth ones guys, there aren't a lot of competitors out there and I'm sure they'd sell great!

Love these finally no more rusty lids that I can not get open

These work great and are so much easier to clean than the 2 piece metal lids. It doesn’t seem to be as airtight as the metal but I freeze the contents so this works perfectly for me.

Great alternative!

Love using these lids to store food in jars.

Me gustan mucho mas las tapas de plástico que las de metal, que son las que traen los mason jars, porque los de metal luego se oxidan, y sobre todo si los usas con algún líquido, y peor aún si es algo de comida, me da más confianza y seguridad usar las tapas de plástico, que son bpa free.

The kids are fine but they are just like peanut butter jar lids. I was hoping for mason jar lids.

No son tamaño correcto. No sirven nada! Demasiadas chicas.