Package contents and size: Each package includes 6 oven liners. One liner measures 40cm * 30cm and the liners have a thickness of 0.2mm. Key benefit: keeps the kitchen clean. Catches spills, drips, and crumbs to protect the oven interior and reduce cleanup time. For full coverage, pair with oven shelf protectors or oven rack protectors. Easy cleanup and protection: heavyduty silicone liners collect cheese, sauce, and other messes on the bottom of the oven. Simply wipe the oven mat clean; it is washbasin safe for quick rinsing and reuse. Ovenready design: made to fit your oven with a 0.2mm thickness that helps the liner stay in place. Slide these stove protectors under the heating element at the base of the oven floor for a secure, lasting setup. How to use: place the liner under the heating element on the bottom of the oven floor. Use alone or with additional protectors for total coverage, enabling faster and easier cleanups. Practical use scenarios: Everyday cooking: casseroles, lasagna, and roasted dishes that spill or bubble, protecting the oven floor. Saucy or cheesy dishes: pizzas, baked pasta, or baked dishes with cheese sauce that may drip. Quick cleanup after baking: remove, wipe, and reuse to keep the oven ready for the next meal. Materials and durability: made from heavyduty silicone for repeated use and reliable mess capture. Maintenance tips: after use, wipe the liners clean and rinse as needed; they're designed for simple washbasin cleanup and quick reinstallation.