Crazy Egg Reusable Silicone Mold for Cake, Chocolate, Jelly, Candy and Ice cubes  (1, Green) 100% food-grade Silicone, BPA Free Easy to use ,flexible , non-toxic and reusable Can be used in temperatures from-40 degrees F to as high as 450 degrees F Oven , microwave , freezer , dishwasher safe. Each mold measures 8.8*3.9*0.6in