Beco Baking Paper is made from 100% natural bamboo pulp. Say goodbye to bleached baking papers! The sheets are non-chemicalised and are chlorine-free. They don't hurt the environment, they are compostable. Our baking/parchment sheets are heavy-duty greaseproof, waterproof and do not tear or rip. They are unbleached, do not require pan greasing and are microwave/oven safe. Use the sheets for baking, roasting, reheating, and wrapping leftovers. It's completely safe for your health. It's perfect for cooking everything - baking bread, cakes, cookies, rolls, croissants and more.