Zeal Reflecting Nature 4pc Flower Push to Seal Silicone Lid Set - Red Eco friendly airtight alternative to disposable plastic wrap and foil Designed to be used on all types of smooth rimmed bowls, pans, cups and mugs Heat resistant silicone makes the lids perfect for use in the microwave, oven and stove top The Set Includes a Two Extra Small (4"), One Medium (9") and One Large (11") Flower Lid Safe to 482 degrees F / 250 degrees C ~ Dishwasher safe & BPA free