Using them instead of baking paper, the micro-perforated silicone mats allow uniform and optimal cooking thanks to the micro-holes. Ideal for use with steel and micro-perforated circles and templates. They are perfect for cooking biscuits and shortcrust pastry and are suitable for any type of confectionery preparation. Also ideal for use in the freezer. They are washable and reusable. Resistant up to -40°C +230°C.