The Silpat silicone baking mat is a must have for any chef or home baker. This baking mat has the perfect size for use on your cookie sheets. It is made from non-stick silicone and fiberglass and is perfect for baking cookies, patisseries, and more. You can place the Silpat baking mat on any surface when working with sticky foods like batter, caramel, taffy, etc. It will not stick and prevents a mess. The Silpat baking mat does not need to be greased, measures 17 x 12.25 inches / 43 x 31 cm, and is made in France.