Specifications:17.5*1.5cm (because of manual measurement,it is normal there may be 1-3cm error) 1. Silicone cake mold raw materials using 100% food grade silicone, through the FDA / LFGB standard 2. Non-stick,easy stripping,easy to clean,environmentally friendly low-carbon,recyclable 3. Simple and practical,health and natural,natural antibacterial,high strength and softness,corrosion resistance and adaptability 4.Not easy to damage,no cracking,durable,super-resistant to extreme temperature, high temperature 230 degrees,low temperature minus 40 degrees. 5. Safe,non-toxic,no smell,heat evenly. Precautions: 1) Do not directly contact the open flame or near the heat source (such as the oven heating tube),it is recommended that you bake,the mold placed in the middle or upper oven position,with the heating tube to maintain at least 5cm spacing 2) the use of neutral detergent on the dishwasher or hot water can be cleaned with a sponge,the mold will turn over cleaning,cleaning better product description: (1) the use of high-quality silicone materials, and through the FDA and SGS certification. (2) can withstand the temperature range:-40-220 degrees Celsius. (3) tasteless,non-toxic,anti-dust,durable,impervious,easy to clean. (4) can be used in ovens,microwave ovens,dishwashers and refrigerators in the safe use.