I am sure that in most kitchens you have bowls/containers without the lids. Somehow lids seem to get lost, or thrown away.  I was ready to buy new containers, but instead received the Giftop reusable stretch silicone lids.

The color of them is blue, but they are clear so that you can see what is in the container.  The lids are round, and come in 6 sizes.  They are: 

1. 2.56 Inch
2. 3.74 Inch
3. 4.53 Inch
4. 5.7 Inch
5. 6.50 Inch
6. 8.26 Inch

This means that you have a lid for the smallest to the biggest bowl in your cupboard. I took out containers, and matched up a lid for each one.  Now when lids go missing, I don’t have to worry. I can

go to my trusty Food grade silicone lids.

They are safe in the Freezer, Dishwasher, Microwave, and Oven Safe.

They also fit over glasses, and cans.

I am really loving them, and wish I had checked them out, when they were first available.  I did receive these for free, but know that they are worth every penny of the $12.99 Amazon Prime price.

https://www.amazon.com/gp/product/B074SBMLH7/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1