HIGH-QUALITY MATERIALS:CATHYLIN Saute Pan are made up of high-quality 18/10 stainless steel, which is highly durable, corrosion-resistant, and does not react with food to ensure healthy cooking. HEXAGONAL NONSTICK SURFACE:CATHYLIN wok pan developed Tri-ply Construction Body, aluminum between two layers of stainless-steel-tri-ply construction ensures the wok s conduction of consistence and heat. The saute pan is PFOA-free and can be used without worry. NON-STICK SAUTE PAN, EASY TO CLEAN:The honeycomb structure of the bottom of the non-stick saute pan can avoid using the sticky pan, making cleaning smoother and saving cleaning time, make your life easier. DISHWASHER & OVEN SAFE:stainless steel frying pan with lids is dishwasher safe, and hand washing is recommended to extend the life of the skillet. And it is safe to use at 260 C/500 F.