Mrs. Anderson's Rainbow Silicone Muffin Cups are perfect for making muffins, cupcakes, brownies, mini cheesecakes, gelatins, and more without them sticking. They distribute heat evenly to bake recipes to a golden brown. These reusable muffin cups are more economical than disposable paper liners and help reduce waste. Made from European-grade silicone, which is subjected to a high standard of testing to be stronger and more durable than standard silicone, they maintain their flexibility, non-stick quality, and original shape through more uses. Their sturdy design stands unsupported on a cookie sheet and fits standard muffin pans and muffin liners. Naturally nonstick for quick release and easy clean up, the baking cups easily pop out from muffin pans and release baked goods easily without them tearing or crumbling, no cooking spray or flouring needed. Their fluted edges make a pretty display on party platters and cupcake holders for entertaining. Made from European-grade silicone, Mrs. Anderson's Rainbow Silicone Muffin Cups are safe for oven (to 500-degrees Fahrenheit), freezer, microwave, and dishwasher. Set of 12 muffin cups.