There are 30 pre-cut baking papers in the package, 42×37 cm in size. Pre-cut baking paper is ready to use, ready-cut to a size suitable for each tray. It allows you to use your baking tray without greasing it, and prevents your tray from getting dirty. It prevents sticking to the tray during cooking. It does not contain any animal or vegetable oil. It is also heat resistant up to 220 degrees.