DELIFUR(TM)multifunctional Seal Lid with Silicon Sealing Gasket, Refrigerator and Microwave Oven Seal Bowl CoverCan Be Stacked,fits Various of Cups, Bowls and Dishes,rose,set of 3 Materials: high quality food grade pp and silica gel Diameter is 7.7inches and height is 1.8inches,Multifunctional seal lid contains a silicon sealing gasket,Sealed performance is good,It can be stacked and Save a space for your refrigerator. High and low temperature resistance, can be microwave, frozen food,In the microwave heating food, seal cover can prevent Cooking oil to spill Large size design, bowl and dish is applicable