With the Pyrex name embossed on the lid, you know this is a product you can count on. And with the clear glass bowl, you always know what's inside. The secure-fitting lid keeps your stored foods fresher longer.Features: Material: Glass; Includes: two each: 2-cup Round Dishes; one each: 4-cup Round Dish; 3-cup Rectangle and 6-cup Rectangle Storage Dishes with Blue Lids; Pyrex glass is dishwasher, refrigerator, microwave & pre-heated oven safe; Non-porous surface does not absorb food odors, flavors or stains; Plastic lids are BPA free; 2 Year Limited Warranty on Pyrex glass and plastic lids. Specifications: Overall Product Weight: 7 lbs.