JarJacketsSilicone Mason Jar Protector Sleeve - Fits 12oz Jelly Jars (4, Multicolor)

These fit perfectly on my 12oz jelly jars that I use as a baby bottles. Easy to clean, just throw them in the dishwasher still on the jar.

Really like this item but maybe you should make some with an open bottom. I make my own cleaning supplies and I would like to mark what is in my jar. Youcan't apply stickers to the silicone. But I like the covers to for the grip. Unless you can tell how to resolve this problem.

These are awesome. Well made and offer a decent bit of protection. My kids love them. We bought some silicone straw inserts to go with them, which just makes them even better. We were so impressed we bought some in a bigger size for the adults. I would definitely recommend these!

These add a good amount of grip, but the 12 oz. ones somehow slide down and don't allow the jar to sir flat. You have to burp the bottom and push the sleeve up with every use. Our 24 oz. sleeves don't do this...

Love these! Makes hard i to cute cups that kids can use. Way better than plastic!

Product works pretty well, but it doesn't seem like it will last long. One of my sleeves ripped after the second use.

These worked out great. We’ve had them for a bit and only dropped once so far and the jar didn’t break. I think the jar lid helps give extra protection though. I’m also super thankful to be able to use glass and not plastic with out it breaking.

It didn't fit some of my Mason jars, but works on some of my drinking glass and was perfect. If it was a bit taller it'll be awesome for the drinking glasses. I'll buy other jars and hope it'll do for the first intention of making drinking jars