Users of this Pyrex round lid bundle will enjoy the convenience of (6) green lids for their Pyrex glass containers (sold separately). With (2) 7402-PC 6/7 cup lid, (2) 7201-PC 4 cup lid, and (2) 7200-PC 2 cup lid, users will have a variety of sizes. Microwave splatters will be a thing of the past when users reheat food with these lids. Food odors, flavors, and stains won’t hang around thanks to the non-porous surface of these BPA-free plastic lids. Because these durable lids are reusable and don’t tear or sag, they are the preferred choice over wasteful plastic wrap or aluminum foil. These Pyrex replacement lids are safe for use in the microwave, freezer, and fridge, and they can be cleaned on the top rack of the dishwasher. Please check the bottom of your Pyrex bowls for the numbers 7402, 7201, and 7200 to ensure compatibility with these lids