CorningWareCeramic Bakeware Set with Lids, Chip and Crack Resistant Stoneware Baking Dish, Microwave, Dishwasher, Oven, Freezer and Fridge Safe, 6-Piece French Cabernet

The largest dish, with top, has longest external length of 11 1/8 inches. If you want it to rotate in a microwave, it has to fit.Because the dish is oval, the inside dimensions vary. To heat frozen packaged food, the largest block of food itself has to fit inside, more or less. The main attraction for me, of a casserole dish for microwave thawing/ heating, is that the food can be removed first from it's original plastic container, so one does not have to chance heated plastic chemicals.Some medium-sized food brands have external package size 7 3/16 x 9 inches. That whole package per se would not fit, un-opened. But so far, for all of that size I have opened, the frozen block inside is smaller of course, has rounded corners, and does fit. Or I would be willing to separate some small frozen-food corners.These are my -approximate- measures, of what rectangular solid object fits inside, unmodified. I would be happy to read more exact corrections, by other people. 9x4, 8.5x5, 8x5.5, 6.75x6. Cheers

As described. Brand name speaks for itself. Well packaged for shipping. Would buy again. Like the color. Easy to clean.

These are very sturdy but I wish they had handles.

Good casserole dish, but no lids for the other pieces.

Just beautiful