Aluminum core construction heats quickly and evenly, for perfect results every time. use on the stovetop or in the oven up to 350°f * Each 10-inch skillet features a highly durable nonstick cooking surface for healthier cooking and lasting food release. * Ergonomic handles are contoured for a secure grip and riveted for strength and durability. stick handles stay cool on the stovetop. * Dishwasher safe for convenient, easy cleanup * Lifetime warranty