11-inch square griddle pan with wide flat bottom and high straight sides Hard Anodized aluminum construction for fast, even heating and easy cleanup; Anti-Warp base PFOA-free nonstick scratch resistant coating for healthier cooking with less fat; Stainless-steel handles contoured for a comfortable hold and permanently secured with stainless-steel rivets Oven safe to 500 degrees F (without lids); dishwasher-safe, handwash recommended; limited lifetime warranty