The Corelle 418-PC White Round Plastic Food Storage Replacement Lid Cover (4-Pack) is a set of four original round plastic lids designed by the manufacturer Corelle. These white lids have a 6-1/4" diameter and are dishwasher safe for easy cleaning. Made in the United States, this replacement lid set is perfect for keeping your food fresh and organized in your kitchen. The set includes two packs of two lids each, providing you with an ample supply for your storage needs.