The All-Clad HA1 Hard Anodized Nonstick Fry Pan with Lid is a premium cookware piece designed for both home cooks and professionals seeking durability and performance. Construction Materials Exterior: Crafted from heavy-gauge hard-anodized aluminum, the pan offers rapid and even heat conduction. Interior: Features a three-layer PTFE nonstick coating that ensures effortless food release and easy cleanup. Base: Equipped with a bonded stainless steel base, making it compatible with all stovetops, including induction, and resistant to warping. Performance Usability Oven Compatibility: Safe for oven use up to 500F; the tempered glass lid is oven-safe up to 300F. Cooktop Compatibility: Suitable for induction, gas, electric, ceramic, and halogen stovetops. Ease of Use: The contoured stainless steel handle provides a comfortable grip and is permanently secured with stainless steel rivets. Lid: The secure-fitting tempered glass lid allows you to monitor cooking progress without releasing heat and moisture. Care Instructions Cleaning: While dishwasher-safe, hand washing is recommended to preserve the nonstick surface. Utensils: Use only silicone, nylon, or wooden utensils to prevent damage to the nonstick coating. Maintenance: Avoid using steel wool or harsh detergents; instead, use a nylon scrubbing pad and fine-powdered cleanser for stubborn stains.