1.FOOD GRADE SILICONE -- Our silicone cake mold is made of premium quality pure food grade silicone that resists stains and odors, BPA-free and non-toxic. Its flexible and naturally non-stick that provide an easy release of your baked goods.2.STURDY BAKING PAN -- Thick silicone reinforced with mental frame make it sturdy enough to hold shape for long-lasting performance. The strong handles make it secure to transport the silicone bundt pan to and from the oven.3.WIDE TEMPERATURE RANGE -- With temperature from -40 to 230 (-40 to 446), this bundt cake pan is safe to use in the freezer, microwave, and oven. Its resistant to thermal shock. Ideal for baking bread, cake, and more.4.EASY TO CLEAN -- The silicone cake pan is lighter weight and easier to store than mental bakeware. Its durable without having to worry about dents, rust, or warping. Cleanup is a breeze, hand wash or place in the dishwasher.