The Thomas Keller Universal lid from Hestan boasts durable construction with an innovative steam vent built into the Hestan logo to reduce pressure, prevent boilovers and eliminate rattling during the cooking process. Packaged in recycled materials and designed to reduce manufacturing waste, this universal lid helps to maintain an eco-friendly lifestyle while also reducing clutter in the kitchen. Use this dishwasher safe and oven safe to 600°F stainless steel lid when cooking with frying pans or small saucepans to lock in heat for rich flavor.