Mold flexible and non-stick, very practicality and durability. 100% pure, professional quality food grade silicone. BPA, PVC, and phthalate free.(FDA and SGS standard). silicone cake baking pans temperature safe from -40 to +446 (-40 to +230); Easy to clean up, microwave, oven, refrigerator, freezer and dishwasher safe. Versatile function silicone soap molds blue. You can create your own special desserts, homemade soaps, muffin, brownie, cornbread, cheesecake, panna cotta, pudding, jello shot and more with our silicone petite loaf. Biscuit chocolate ice cube trays are extremely easy to use. Then turn it upside down, this flexible silicone mold offers a non-stick surface that allows the baked goods to pop right out with a little push from the bottom. Remember to place the silicone mold on a baking sheet for easier positioning and removal.