Stainless-Steel Universal Lid with Glass Insert : Glass insert lets you check cooking progress without having to remove the lid. Heavy-gauge, 18/8 stainless steel is specially designed with inner ridges to custom fit over 7" to 12" diameter pots, saute pans, fry pans and skillets. Vent allows steam to escape to prevent boil-overs of simmering sauces. No more greasy oil spatters to clean or condensation drips on your stovetop. Dishwasher-safe. 12 1/2" Dia. Product Features 18/8 stainless-steel universal lid fits 7" to 12" pots and pans Tempered glass insert lets you check cooking progress without altering heat or releasing steam Inner ridges provide a customized fit Lid fits level onto pan rims; won't warp Riveted handle is easy to grasp Endurance lid is quality made by RSVP International, Inc. Oven -safe to 425 F
Best purchase I made in years. The universal lid works wonders[- just reach for it and it fits the skillet or pot I am using. It's a miracle -fhe second one is being givesn to my son aa a gift exchange!