Bakeable cooling rack is oven-safe and dishwasher safe, but hand-washing is recommended. XL Sheet Pan (excluding cooling rack) has a unique fluted design that faciliates air circulation and maximizes pan strength to help resist warping Made with the same standard high-performance features used for bakeware used in commercial bakeries All items in this bakeware set have a nonstick coating for easy release and quick clean-up. Cooling rack features a steel cross wire design and 6 raised feet Limited Lifetime Warranty for the life of your use Pan made in USA from globally sourced materials; rack is imported