100-Count, WIDE Mouth Canning Lids for Ball, Kerr Jars - Split-Type Metal Mason Jar Lids for Canning - Food Grade Material, 100% Fit & Airtight for Wide Mouth Jars (86mm)

They work really well

They seemed to work ok, but the metal thickness appeared to me to be thinner when compared to what I had been using several years earlier. I was canning with pressure cookers and I tightened a couple of the rings a little too tight, and the pressure crinkled the lids some before the high-pressure air escaped sufficiently from a few of the jars. Those lids, however a little crinkled, appear to be sealed. Usually after a week or so, I remove the rings to reuse them on the next canning batch. I did not remove the rings on the jars with the crinkled lids which were just recently canned, so I cannot speak to how well the seals would hold for a longer term.

Excellent seal and leak proof. A high quality product as any other brand bought in store.

Some of the lids didn’t seal properly but they were very few and the rest worked great and held up good

These wide mouth lids for canning are exactly what I needed and at a price I thought was good. It’s a great product and a great price. That’s why I ordered two boxes at one time.

Horrible product! I have now tried three times canning along with lids from another manufacturer. The others all sealed properly, NONE of these sealed at all. Don't waste your time and your produce!Went to customer service, no help whatsoever.

Worked great, good seal, good craftsmanship. I'm happy!

Works well for what I needed