These Are 100 % Silicon Molds , Which Can Be Used For Chocolate Making , Small Cakes , Small Idlis , Small Dhoklas , Small & Designer Ice Cubes . These Are Microwave , Oven , Cooker Safe , Can Withstand + 280 Degrees To - 60 Degrees, Size Of Mold Is 10 * 10 * 4 ( Cms ) L* B* H