T-fal Initiatives cookware, constructed of durable aluminum and now with Thermo-Spot heat indicator for perfect preheating. Also features quality nonstick exterior and interior for easy cooking and cleanup. Ergonomic handles are comfortable and secure. Pans are oven safe to 350°F. Bottoms resist warping for uniform heating without hot spots. A great value, as this cookware offers style and long lasting performance. Covered by a Lifetime Limited Warranty.