Ring shaped durable design quantum ii technology discover other products from this award winning collection 20 year guarantee and 5 year non stick guarantee dishwasher safe elevate your baking creations with the master class non stick fluted cake pan'. '.strtoupper('i')ts ring shaped design adds a touch of elegance to your cakes, while the durable construction ensures long lasting performance'. '.strtoupper('t')he quantum ii technology provides excellent non stick properties, making it easy to release your baked goods'. '.strtoupper('e')xplore other products from this award winning collection and expand your baking repertoire'. '.strtoupper('w')ith a 20 year guarantee and a 5 year non stick guarantee, this pan is built to exceed your expectations'. '.strtoupper('a')nd when the baking is done, simply place it in the dishwasher for easy cleanup'. '.strtoupper('t')rust master class for superior quality and extraordinary results.