Bake Even Strip designed to bake moist, level cakes with no crowns, splits, cracked tops, or crusty edges due to the cake fluffing up. Helps avoid high-rise centers and over-cooked edges. Keep the center of the cake as flat as possible, heating the core seems to be more effective Cake Strips are made of first-class cotton and polyester (super absorbent thick cotton and pearl finished fabrics insulation). Its loops secure them to your cake pan, which is the best baking tool to bake moist level cakes. Single cake strip is perfect for (6" * 2") - 8"- 9" -10" and 12" round cake pan. If you have a bigger cake pan, no worries, you can connect 2pcs strips and wrap around the pan. Our package includes two 35" long x 1.5" wide Bake Even Strip. Just soak Bake Even strips in cold water for at least 5 minutes and wrap around the pan before baking. The moisture in the strips keeps the edges of the pan cooler for perfectly level and deliciously moist cakes every time! Our baking even strips are oven safe up to 400°F.