Ozera 8 Cavity Silicone Donut Pan (2 Pack), Muffin Cups, Cake Baking Ring, Biscuit Mold OZERA 8 cavity silicone donut pan made from high quality 100% food grade silicone and are FDA approved and BPA free; microwave, freezer and dishwasher safe and heat resistant to 450F, they are made to last a lifetime. Measures 11.6" x 6.7", muffins cup diameter is 2.3". OZERA cake baking rings are easy to use and non-stick. Fit perfectly in your oven. To use it, you simply have to place the pan on a cookie sheet, fill and bake in a proper way, or you can simply place them directly on a regular cookie sheet. With our pan, there is no need for sticky cooking spray or messy wrappers, just pop them and they are ready to go! OZERA silicone muffin cups are extremely easy to clean and completely dishwasher safe. So cleaning is always quick, simple, and worry-free ! Alternatively simply cleaning with hot soapy water does the job ! Once cleaned simply fold the muffin into a storage space until next use, the flexibility of silicone allows the pan to be folded without damage, it simply unfolds back to its initial shape. OZERA versatile function muffin cups also can be used for cupcakes, chocolate coffee smoothies, mini lasagna cups, baked oatmeal cups, chicken pot pie cups and so much more. Muffins release easily from pan by pressing on the base and popping them out. No more unsightly ruined muffins and cupcakes to embarrass you in front of company. No more using elbow grease to scrub off encrusted cake. OZERA 100% MONEY BACK GUARANTEE! We take pride in delivering top quality products and guarantee a FULL refund if you are not satisfied with our products. Lifetime warranty for any issues and our complete customer service gives you comfortable purchase experience. TOTALLY RISK FREE, buy with confidence now.