Food Grade Mixed Flower Silicone Molds, 16-Hole Fondant Molds, For DIY Cake Decoration, Chocolate, Candy, Light GreySize: about 115mm wide, 180mm long, 10mm thick.â Material: Made of food grade silicone, safe to direct contact with food, completely safe in ovens, microwaves, dishwashers and refrigerators. Rating of temperature: -104°F to 428°F(-40°C to 220°C). â Usage: This fondant molds with clear texture, work well with various editable material such as fondant, gum-paste, chocolate, cooked sugar, ice cube, jelly, bread dough ice cream as well as various resin material, perfect for adding a beautiful decor for your cake or cupcakes. â Tips: When used with food material, suggestively to wash and boil before use. Besides, you can not place your empty fondant molds toast in the oven, at least to fill water in the empty cavity.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.