If you care baking cups are made from unbleached totally chlorine-free (tcf) greaseproof paper. They are perfect for sweet and savory baked goods. Your muffins, cupcakes, mini quiches, and other recipes won't stick to our baking cups because of their natural easy-release properties.
Like all If you care paper products, these baking cups are totally chlorine-free, so no chlorine or chlorine derivatives are dumped into our lakes, rivers, and streams.
Siliconized Greaseproof Paper.