Reusable Silicone Mesh which provides a non-stick surface on an oven tray. Unlike other baking mats, the mesh allows for airflow beneath the food item to allow for a crispier base and more even heat distribution. Save time, money, and waste. Never have to cut a piece of parchment paper or foil again. Healthier and easier baking with less effort making it a must-have for convenience and low-fat cooking and baking.