The Corningware F-PC-V Blue Tab for FM-22 Vented Meal Mug Lid is a replacement vent for the Corningware F-22 or FM-22 20oz French White Pop-ins mug (sold separately). It is made of durable plastic. The Corningware FM-22 (sold separately) lid has a vented design that allows steam to escape, preventing food from getting soggy, this tab is a replacement for that lid. It is also microwave and dishwasher safe. This is an OEM replacement for Corningware vented lids.
We are an Authorized Corelle Distributor. This item is Brand New and comes with the full Corelle warranty with purchase. We value your business!