The Silpat non-stick baking mat turns your pan into a non-stick surface, so nothing sticks and there is no more sticky mess to clean up. It is especially great for working with gooey dough, taffy, caramel, Danish pastries, biscuits, and sugary or salted preparations, and it never needs greasing, saving time, money, and waste. Use it in place of parchment paper for any baking recipe. Silpat is known around the world as the original non-stick baking liner. Half-sheet size, 11.6 x 16.5 inches; mat measures 11-5/8" x 16-1/2" Made for a 13" x 18" pan Made of fiberglass and food-grade silicone Usable at temperatures from -40°C to 250°C (-40°F to 482°F) Lasts 2,000 to 3,000 uses depending on use and care FDA, NSF, and Kosher certified; conforms to US regulations on food-grade silicone Do not cut the mat, as fiberglass mesh particles might migrate into the food Made in France