6 Piece, Simply Lite Casserole Set, Includes: 1.5 QT & 2.5 QT Casserole Dishes With Glass & Plastic Lids, Made Of Corelle Material, Lightweight, Much Lighter Than Ceramic Bakeware, Extremely Break & Chip Resistant, Refrigerator, Freezer, Microwave & Dishwasher Safe, Non-Porous Material Won't Absorb Food Flavors, Odors Or Stains, Plastic Lid For Storage & Transportation.