This 2-piece cast iron set is a kitchen staple every ambitious chef should have. Both pans are 10" and have a classic, modern design: one is round, and the other is square-shaped with grill marks. These pans are compatible for gas and electric stoves. Plus, they're oven-safe up to 400 degrees Fahrenheit. We love that these pans are enameled, non-stick, and non-toxic. Each pan has hanging loops for easy storage, and they're also stackable to save space in your cupboards.