Material: 304 Stainless Steel,Honeycomb Bottom Multi-Layer Composite 304 Multilayer Steel Non-Stick Inside And Outside Fast Thermal Conductivityit'S Large-Capacity Frying And Steaming Is More Convenient .The Internal Honeycomb Steel Mesh Has Never Been Afraid Of Steel Shovel，Are suitable for cooking on gas, electric, solid hot plates halogen, radiant ring and induction hobs.The high quality pans are long lasting and come, while the classic design is sure to look great in any kitchen.