High Quality: Made of 100% premium, food grade silicone. No need to worry about health problem.Temperature to Use: These molds are safe used in oven, microwave oven, freezer and dishwasher. Temperature safe from -104 to 446 degrees Fahrenheit (-40 to 230 degrees Celsius).Flexible and Non-Stick: The hard plastic molds sometimes crack when you try to get your pieces out, but this silicone mold is flexible, won't crack or break like that, and you can pop out easily for smooth surface.3 Different 3D Flower Pattern: Used to make cupcakes, muffins, mini cakes, cookies, lollipops, chocolates, breads, mini quiches, pudding and moreYou can even use them as a tray to make uniquely shaped soap or ice.Packge and Size: Include 3 trays, each has 6 Cavity Silicone Flower mold; the size of each tray are 11.4*6.8*1.3 in / 29*17.5*3.5cm. Cavity Size: 2.8*1.2 in / 7.3*3.1cm.