... 3.safe for food and health Pyrex Glass Lid 1)Passed FDA,LFGB,EU84500EEC 2) ... ,28CM 4)Die-Casting,high borosilicate glassThe material is borosilciate glass, which is heat-resistant. There are ... four sizes of our round glass lid, Diameter:16CM, 20CM,24CM,28CM. And ... up to 800 degree. The material advantage:special properties of borosilicate glass 1)Excellent corrosion resistant. 2 ...