12 Pieces Silicone Replacement Gasket for Jars, Airtight Rubber Seals Rings for Glass Clip Top Jars, Leakproof Silicone Gasket Sealing Rings for Mason Jars, Elastic and Fits Most Sizes (Blue)

I can't speak to the durability (received four days ago) but the fit and seal are great, they have no smell, they met my needs in replacing old rubber seals. Good product.

Perfect fit for my beloved tall pasta jars, whose rubber gaskets aged poorly. Silicone fits like a glove.

Works great on my canning jars! A little snug, but that’s ok. Perfect replacement for the old, worn out rubber gaskets that were becoming dry rot and brittle. I like that they’re food grade silicone, so they should last longer.

I love these! They were perfect and a perfect color! They were so easy to use & replace all my dried out, old hard seals. They stretch just enough to place them correctly and they are thick enough to achieve an actual seal. They fit all of my different wide mouth jars perfectly! And look really happy in my blue kitchen :) Great value for the purchase price...if I find any more jars that I have missed, I with most definitely order more. It's always amazing how something so simple & useful can bring so much joy 😁

Good quality. A bit thinner than the rings that came with the jars originally but still seals well.

These replacements fit perfectly on my jars. I thought that I would have to get rid of my jars and found these silicon seal replacements. Thank you!

Some years back (nearly 20), I bought a number of glass canning jars with natural rubber gaskets to seal the lids. Over time, those gaskets have dried out and cracked. These are silicone rubber, which means they're chemically inert, and I fully expect them to last a very long time without getting hard or cracking. Totally satisfied!

Just what I needed!