MATERIAL:Cake Strips are made of thick cotton,Its loops secure them to your cake pan,which is the best baking tool to bake moist level cakes. CAKE STRIP SIZE:Single cake strip is perfect for round cake pan.If you have a bigger cake pan,you can connect 2pcs strips and wrap around the pan.our package includes four 34.6" long x 1.5" wide bake even strip. OVEN SAFE:Cake pan strips bake even cake strips is designed for the cakes to bake level and not fluff up,soak the straps for at least five minutes in cold water before you use. EASY TO USE:Just dampen bake even strips 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. PERFECT CAKES:Cake Strips is a big help for properly baking cake edges.say goodbye to splits,cracked tops and over-cooked cake edges.baking moist,baking perfectly!