Gaskets Replacement for Glass Meal Prep Containers Universal Sealling Ring for Glass Food Storage Containers' Lid, O Ring Replacement for Lids

Great for what I needed. My cats somehow got to the original gaskets and these fit perfectly. Just trim to size (cut a tiny bit more than what u need and slowly adjust and trim to fit your lid) and slowly press it in. Super easy and quick to install. It's not 100% airtight and when I press on the lid you can hear some air squeeze out. So, I don't use the repaired lids for items I'm storing in an "airtight" container but I do use them to pack same-day lunches, etc. and no leaks/dripping! They've lasted several rounds in the dishwasher as well without popping off or coming lose!

This works just fine, as long as it installed the right way. Compared to the original gasket, which has more of a square profile, the new gasket is more of a rectangular profile. Initially, I installed the new gasket with a wider profile down into the grove. That did not work. I then compared to the orientation of the original gasket. I then has to cut another piece, as the narrow profile results in a different length. However, it absolutely works.

Does the job but is not solid enough for a full seal. Doesn't adapt fully on corners so it leaks to creases making the sauces or liquids spread on the lid creases.

Much like the other reviewers have said, these don't work. They fit the lids ok but the lids don't close or seal

Works as expected

I ordered this to use as a replacement for the silicon sills around the lids of my glass food storage containers. It works well and helps to provide a tighter fit for the lid, but it doesn't make the lid leak proof like the original silicon sills that came with the product. I still like this product because I don't often put items with a lot of liquid that could leak out, in the containers, as I use them to hold my lunch items. I would put soup or other liquid items in something different anyway. I think this product is easy to use, you just cut the length of tube you need to fit around the lid and then stick that around your lid. It can sometimes be fiddly and fall out of the lid before you get it on the container, but I didn't have that hard of a time getting it to stay, hence the 4 stars. The sill is easy to clean, and ready to go for the next day.

Son muy buenas para reemplazar las originales que se dañan con el tiempo

This was perfect for what I needed. My dog keeps getting the lids and pulling the gaskets out. I'm thankful for being able to replace them instead of buying all brand new lids. Would buy again

Not for borosil square tiffin

I wasn't able to find a replacement for my Glasslock gaskets at the official Glasslock site. But this worked great as a substitute as an aftermarket product. Fits the Glasslock fine. You just insert into the lid to measure and cut with scissors. The original gasket rips when you take it out to clean it due to food and mold growth.....so new ones are needed. The only downside is that there is a cut, so it isn't a singular circular gasket. But we fix this issue by using saran wrap to prevent food from entering the cut area. It works and becomes super leakproof. Good product!

Bought this to put a replacement gasket on a round handmade teapot lid. Formed a circle, cut strips from another piece to slot and glue into the open ends of the channels to securely attach the ends into a circle. Taped the joined ends onto a couple of cocktail sticks with insulating tape to hold the ends together till the silicon glue dried. You do need a tube of silicon glue. Worked a treat. Holds on lid just with friction. Plenty left for next seal replacement.

Buen material.

Not worth to buy not fit for all container