Marinex Facilita Square Glass Bowl with Plastic Locking Lid, 10-Ounce, Clear Prepare, bake, serve and store in the same cooking vessel Airtight plastic lid Microwave, dishwasher and freezer safe Measures 4 3/4 Inch wide by 4 3/4 Inch deep by 2 3/8 Inch high Consistent bluish tint to all pieces