For non-stick cooking and bakingUse it to line cake pans and cookie sheets for non-stick cooking and bakingMade of 100% pure vegetable parchment, this paper is naturally strong.It has great release-abilityKeep away from flame. Good in temps up to 450 Regency Parchment is 100% pure vegetable parchment paper. Use it to line cake pans, cookie sheets, pizza stones & microwave ovens for non- stick cooking and baking. Makes clean up a snap. It has naturally high tensile strength and exceptional release-ability.