A silicone baking mat is a non-stick baking surface made from high-quality, food-grade silicone, which is an inert eco-friendly material that can withstand extreme high heat. A silicone mat is also especially well suited for jobs that may prove too hot and sticky for parchment paper. Our baking mats are oven, dishwasher, and freezer safe. You will love them! Dimensions: 12inx16in