Healthy: Made of natural wood pulp, unbleached, free from harmful impurities, paints or additives, completely free of harmful substances and fluorescent. Food grade coating is safe and non-toxic. At the same time, the paper will not flavor or contaminate food or ingredients when used. STRONGER, NON-STICK AND WATERPROOF: Its thickness makes it less fragile and more durable, and will not crack or chip. It's also waterproof and oil-resistant, and the non-stick surface easily slides baked cookies off, even with wet dough or meat, and prevents food from sticking to the baking sheet, super easy to clean up. OVEN AND MICROWAVE SAFE: This parchment paper is heat resistant and you can use it safely in the freezer or in the oven and microwave. Great for baking, grilling, wrapping, serving and wrapping.