Users of this Pyrex round lid 2-pack will enjoy the convenience of (2) large red replacement lids for their Pyrex 326 mixing bowl (sold separately). With these 326-PC lids, users will be able to cover rising dough, place leftover dishes in the fridge, and bring large servings of food to and from dinner gatherings. This lid will snugly fit a Pyrex 326 4-qt glass bowl. Microwave splatters will be a thing of the past when users reheat food with this lid. Food odors, flavors, and stains won’t hang around thanks to the non-porous surface of this BPA-free plastic lid. It is safe for use in the microwave, freezer, and fridge, and it cleans up easily on the top rack of the dishwasher