With the silicone muffin pan, you can easily make up to 12 muffins, cupcakes or brownies at the same time. You won't believe how easy it is to bake cakes with silicone muffin sheets 100% food grade silicone (no plastic fillers), environmentally friendly, 100% BPA free, non-toxic, FDA approved. Temperature resistant from -40 ° C to + 230 ° C, food safe, stable ， Non-stick - and easy to clean, BPA free, odorless, suitable for dishwasher / refrigerator / microwave / oven. The best non-stick effect and ease of disassembly of your baked goods are guaranteed. that the smooth surface, high flexibility, baked goods can be easily removed from the mold. 100% SATISFACTION GUARANTEE: Our muffin tins are guaranteed for 2 years. If you don't like your silicone muffin pan, we'll refund the full purchase price Properties ? No plastic filling and made of 100% food-grade silicone ? Flexible and stable thanks to high use of materials ? Absolutely non-stick and perfect for turning out ? Dishwasher safe | Easy to clean freezer down to -40 ° C and suitable oven up to 230 ° C ? Resistant to fruit acids and sourdough ? To save space ? Safe for Food, 100% BPA Free, Tasteless Notice 1) Washing instructions: Wash it in warm soapy water before first use. 2) Please do not heat it directly on the fire. 3) Please do not forcefully influence or scratch with sharp objects. "