Silicone Stretch Lids — 6-Piece Set (Reusable Food Covers)

Seems like good enough quality, not sure if i trust it to use it in microwave.

And I had a set but I lost some. I really like them for covering containers, especially with food, and putting them in the refrigerator. It prevents bad odors and the food stays fresh. I use them, wash them, and use them again. Very affordable price.

Seem to do the trick. as advertised.

Works great for reheating

Works well... wish it came in a larger size...