This Nordic Ware lid fits our Big sheet and Big batch pans for storing your baked good or prepped foods. Making for convenient easy storage with a flat top for stacking on your counter or in your fridge. Transportation to and from parties or the office are a breeze without worry of punctured, loose fitting foil or plastic wrap, this lid is reusable and sturdy! Cover helps keep foods fresh longer too! Proudly made by Nordic Ware, a family-owned company.