Heritage stoneware maintains even temperatures and prevents scorching. Use this rectangular dish for casseroles lasagna cakes and more. Dense stoneware construction blocks moisture absorption. Resistant to cracking crazing and rippling. Exterior enamel resists scratches and stains. Nearly nonstick glazed interior releases food easily. Thermal resistance from -9F to 500F. Safe for freezer microwave oven broiler and dishwasher. Includes: 4qt Stoneware dish (12.5" long). 2.5qt Stoneware dish (10" long). 1.1qt Stoneware dish (7.5" long).