Lekue Micro Perforated Baking Rectangular Pizza Mat, Brown A home-made pizza is a very complete and nutritious dish that you can certainly include in your menus The secret is in the baking! due to the micro perforation the Lekue pizza mat allows air to circulate through the holes to get a much crunchier crust All Lekue baking molds are made of platinum silicone and can go in the oven or microwave Platinum silicone molds are treated with special nonstick so only need to oil them before first use to activate the nonstick properties Dishwasher safe for easy cleaning; 100% platinum silicone, resistant to high temperatures