Silicone cake pan: 1.Made of 100% silicone 2.Non- toxic,heat resistance 3.FDA,LFGB,SGS approved 4.OEM,ODM service provided Silicone heart ... shape cake pan:1)100%food-grade(FDA, LFGB ,SGS ... ) silicone material, non-toxic2)Temperature range: -40 to 250 degrees Celsius ...