Le Creuset Signature Glass Lid, 11" Fits popular fry pan sizes as well as several other key pieces Improved heat resistance - lids are oven-safe to 425 DegreeF Glass lets you monitor cooking progress without delaying cooking and losing moisture Dishwasher safe for easy cleaning Lifetime Limited Warranty NOTE: Fits all 11 fry pans and 11 qt. stainless steel stockpot