Product review (5 stars): Perfect solution for me!
I wanted to have something reusable so that I did not have to use foil all the time. This product is perfect! I just received it and so far it is just what I needed. It is much stronger and more well made than I had expected. It did not sag into the dish. I used it to cover an oval shaped Le Creuset casserole dish and it worked perfectly even though the cover is rectangular. I was able to lift the cover off easily to see the dish, more easily than foil! It was very easy to take off for the last 15 minutes of baking to let the casserole brown. Cleaning was a breeze. I did not need to put it in the dishwasher as I just took a sponge and wiped it clean.  It also seals so although I have not tried using it in the refrigerator, I think it will come in very handy for that purpose as well. I also think it is very versitile and will fit many of my pans and bake ware dishes. The only thing I am not expecting to be perfect is the color. While I like the light blue color, I think over time with use it might become stained. I am not very concerned about that though as it would only be stained on the bottom, or the portion that is closest to the food.