This is the Corelle Callaway collection theme. These are wonderful casserole dishes.  One is I believe a 3 or 4 quart and the other is smaller.  Both come with glass lids.  Used these for years but remodeled the kitchen and now they do not match my theme.  Have used both in the oven and microwave. I have a few items that match on auction.  I combine shipping on multiple purchases.