128-Count, Regular Mouth Canning Lids for Ball, Kerr Jars - Split-Type Metal Mason Jar Lids for Canning - Food Grade Material, 100% Fit & Airtight for Regular Mouth Jars

There is nothing with the product. They fit my mason jars just right. However, I have a lid missing and I'm not sure if the lid went missing during packaging the item or the transit to Amazon's warehouse for delivery. The box looked like it's seen better day and the packaging for delivery was not sealed completely, which is why I'm thinking that the lid slipped out somewhere. Yes, I have a 71 piece instead of a 72, but it's not a deal breaker for me. Other than that, this product is very good, and I will purchase again.

I generally don't write reviews but as an old time canner its become expensive canning. Once Ball bought out Kerr they have a monopoly. Ball lids don't seal perhaps somewhere around 10 percent of the time after a water bath. I had a bumper crop of tomatoes last summer and canned 62 wide mouth quarts of tomatoes and out of those 62 lids I bought from this company I had 1 that did not seal. That is absolutely phenomenal!

I sought an alternative to the canning lids I usually buy and gave these a try. They arrived timely and appear to be the quantity advertised. Maybe a little lighter/thinner than other brands, but hard to tell for sure. A few had a small scratch on the enameled bottom (food side) of the lid, most were fine. Rubber seals looked fine on all I checked.I've canned two batches of jelly/jam (water bath method) for a total of 15 or so of these lids. 1 buckled slightly in the bath, but I may have had the ring too tight. Otherwise, they've all sealed and remained sealed for a week this far. They don't have as satisfying of a ping when sealing, but the middle does pop down so you should be able tell if they seal (or unseal).Smallish sample and not a lot of shelf time, but I thought my expirience could be helpful to others. If I have lots of failures or things otherwise go wrong, I will update.

The media could not be loaded.  We were smart and bought these in bulk this year instead of buying small packages each time we needed them. For the most part they seem to seal really well. Some had dents around the edges after cooking but they seemed to seal despite that. We have had that with other brands too so that could be operator error 🤣

I ordered these canning lids (I'm in the UK) and they duly arrived. The first in the packaging was damaged, but since I had ordered a large quantity I thought, ok, I'll live with this. However, when a short while later I needed to start using the batch that had arrived, virtually all of these wide canning lids have been utterly useless. They simply do not seal at all. I have tried with several batches on wide mouthed Ball jars, and no, they don't work, nor on Kilner jars. Let me say that when I have used the same jars with either Ball or Kilner wide mouthed lids, then those work - with exactly the same contents when I have recanned. Just what is going on. This is dementing. I am past the return date, and hey, this is all money, time and effort down the drain. A total utter waste. I'd say DO NOT BUY - and it's not as though I'm canning wrong - this much is clear from the reality that Ball lids and Kiner lids actually work. These do not.

This is a high quality product. The lids seal well.

Good lids . No problems sealing so far have used about 2 dozen and all sealed.

So far seal perfectly!

Exactly what I needed