urOur ice cream mold is made of high quality food grade silicone (with FDA and LFGB test). Please choose our ice lolly mold without worry. This product can withstand high and low temperature, can work normally in the range of -40~+230(-104~+446), and can be applied to various Fits refrigerators, ovens, microwave ovens, etc., and meets US FDA food testing standards: 21 CFR 177.2600. Smooth Bottom Cover: Easily removable, easy to clean, dishwasher safe. You can flip them because they are pliable. Non-stick, heat and oil resistant, not easy to age or fade; More durable than any other ice cream mold. Our silicone popsicle molds come with 4 holes and 4 reusable sticks. You can make 4 different flavors at the same time. Soft touch, no sharp edges, easy for toddler to hold. Small concave-convex points on sticks give holders more grip and keep ice pops stable and easy to pull out. Safe material, eco-friendly Temperature range: -40~+230 Reusable and durable Easy to use Multi-function