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 ramekinsStoneware is safe to use in microwave, oven, refrigerator, freezer & dishwasherResists chipping and crackingNon-porous surface does not absorb food odors, flavors or stains1 Year Limited Warranty on Corning ware Stoneware Bakeware