Specification: 1. Material: food grade silicone 2. Purpose: Anti-slip heat insulation during baking and toasting 3. Heat resistance temperature: minus -40 degrees to 240 degrees 4. Color: red, black 5. Dimensions: 39.5x27.5x1 cm 6. Weight: about 138 grams 7. Packing: OPP bag Features: 1. Use high-quality silicone materials and have passed FDA and SGS certification 2. Withstand temperature range: -40~220 degrees Celsius 3. Odorless, non-toxic, anti-dust, durable, impermeable, easy to clean 4. Can be used safely in oven, microwave, dishwasher and refrigerator 5. Easy to clean, high-strength flexibility, corrosion resistance and adaptability, uniform heating Precautions: 1. Do not directly touch the open flame or close to the heat source (such as the oven heating tube). It is recommended that you place the mold in the middle or upper position of the oven when baking, and keep a distance of at least 5cm from the heating tube 2. Use a neutral detergent, put it in the dishwasher or hot water and use a sponge to clean it normally. Turn the mold over when cleaning, and the cleaning effect will be better.