SOPHICO6 Cup Rectangle Silicone Storage Cover Lids Replacement for Pyrex 7211-PC Glass Bowls, Container not Included (Navy Blue)

These lids provide a slightly more air-tight fit on my Anchor Hocking 6-cup containers that makes these worth getting if you are concerned about freezer burn. They stretch on fairly easily and also come off easily - perhaps a bit too easily. You need to make sure that the corners are fully pressed down and that you don't accidentally lift them up when handling the containers. I don't mean to imply that the fit is tenuous, but just that it's not quite as secure as a good latching lid or an old Tupperware lid. The dark blue color is almost identical to the stock plastic color which is nice for consistency. I wouldn't get these silicone lids for my round containers because the stock plastic lids fit tightly enough on those. But for the rectangular containers these do provide a better seal and offer more durability over the stock plastic versions.

These work great and are easy to use. I like them much better than the original container tops that came on my Pyrex storage container set. These seal much better with air tight closure. They are made of a silicon type material so they are flexible and less likely to break as the rigid plastic ones have done over time. I even put in microwave and they were fine however you must open or they explode as pressure builds. I like that they can be placed in dishwasher on top shelf and not melt although water spots were a little visible after the wash.....while it doesn't affect the function I didn't like the spots so washed them by hand thereafter. I have bought several of these and am continuing to replace until my whole set has only these type lids. Definitely would recommend.

My pyrex glass container lids only last for a while before they split apart and these silicone lids work perfectly well as a great substitute. They remain flexible and hug the glass container nicely, making a tight fit. Pleased with my purchase,

Good fit, water tight.

Good Quality and are working well so far. I like that they are easy to put on and stay in place. They will come off if container is turned upside down or bumped around so I would not use them as portable storage (ie work lunch) if liquids are involved.

These are fast more durable and economical than the hard plastic covers they replace.

Far better than standard pyrex lids. No cracking, and easy to clean. I replaced all my lids, and will never go back

Good quality and fit for my Anchor Hocking replacment lid