RSVP Endurance Stainless Steel Universal Lid with Adjustable Steam Vent The original RSVP heavyweight stainless steel universal lid with steam vent fits 7 to 12- inch frying, saut, sauce pans and stock pots Multi functional size measures 12-1/2-inches by 12-1/2-inches by 3-inches Made of durable heavy gauge 18/8 stainless steel A must have for every kitchen, this best selling lid is easy to store and oven safe to 425 degrees Fahrenheit Dishwasher safe