The Lodge 12 Inch Glass Lid is ready to help you lock in flavor and moisture and check the progress of your food as it cooks. The lid is oven safe up to 400 degrees Fahrenheit compatible with Lodge 12 inch skillets and pans. Since 1896 Lodge Cast Iron has been making heirloom-quality cookware and accessories bringing professional chefs home-cooks and outdoors folk everything they need to make incredible meals. We re proud to be a family-owned company with a strong commitment to quality values and integrity. As the original American cast iron manufacturer we proudly set the standard in cookware that can go anywhere and do anything.