I have this particular set of casserole dishes, or at least some of the set left. I have both bottoms and 1 plastic top and one glass top left. I’ve had them for many years. I don’t even know how many! I think I got them for a Christmas or wedding gift at one time, but after many years, one of the plastic lids became brittle and crumbled, while the other one is like new. (Strange that they didn’t both get old and crumble), and I think one of my kids broke the other glass lid while doing dishes. Anyway, they have been a staple in my house. I love them!