10-pc set includes one each: 2.5-qt and 1.5-qt round with glass and plastic covers, 16-oz round with plastic cover and two 4-oz ramekins;Stoneware is safe to use in microwave, oven, refrigerator, freezer & dishwasher;Resists chipping and cracking;Non-porous surface does not absorb food odors, flavors or stains;1 Year Limited Warranty on Corning ware Stoneware Bakeware