Cleaning the oven is tough but keeping it spotless is practically impossible. One of the biggest culprits is food drips and crumbs that collect in the bottom of your oven and get baked on. This is where oven liners come in. They are mats that are placed near the bottom of the oven when cooking to catch any falling food. Thanks to the non-stick coating, oven liner is easy to wipe clean. The oven liner is suitable for ovens of all sizes. Reusable. Heat resistance max. 260 degrees. Hand wash.