The CorningWare Stovetop A12 replacement lid is an elegant clear glass lid that perfectly fits CorningWare 5L casserole dishes (sold separately). A convenient solution for cooking, serving and storing food, this reusable glass lid is made of non-porous, clear glass material, so it won’t absorb food odors, flavors, or stains. The lid can be cleaned easily in the dishwasher, and it is safe for use in the freezer, refrigerator, microwave, and pre-heated oven. The square lid fits Corningware 5L square baking dishes (sold separately). CorningWare Replacement Lid A12 10.5″ Square Clear Glass Cover for CorningWare Stovetop 5L Casserole Dish (Sold Separately) Glass cover Measures 10.5-in X 10.5-in Convenient solution to cooking, serving, and storing food Features a large knob handle atop the domed lid Made from durable non-porous glass material to resist odors, flavors, or stains from food Dishwasher safe for ultimate convenience Safe for use in the microwave, refrigerator, freezer, and pre-heated oven