Gone are the days of simple plastic wrap and aluminum foils being the only choice you have for use in your kitchen when an accommodating metal or other plastic lid is not available for use. The Charles Viancin Sunflower Silicone Lid is so versatile by being heat-tolerant to 428 degrees Fahrenheit. Use it on the stove-top and in the microwave without worry. The medium silicone lid creates an airtight and watertight seal on any rounded rim surface to prevent spills, boil-overs, and splatters. The bright sunflower silicone lid can also be used to top food storage or serving bowls safely and securely to take to a buffet or party. This 9" Medium Charles Viancin Sunflower Silicone Lid is a valuable tool that saves time, money, and space which you can use in the kitchen happily each and every day.