Keep baked goods from sticking without needing to use oils or grease a baking pan. Made from professional-quality 38gsm-thick paper from natural white wood pulp with nonstick silicone coating for quick release of food. Safe for use in the freezer, microwave, and oven (to 450° F). Perfect for baking cakes, pastries, and breads. Includes 24 sheets pre-cut to fit standard US half-size 12" x 16" baking pans. Single use, disposable for easy cleanup. New!