GreenPan Classic Collection 2 Piece Non-Stick Fry Pan Set with Thermolon - 8" & 10" GreenPan Classic Collection 2 Piece Non-Stick Fry Pan Set with Thermolon - 8"/20cm & 10"/26cm 4mm aluminum pan construction provides stability and transfers temperature evenly, eliminating hot spot Aluminum body, Riveted stainless steel handles ~ Oven safe, even under the broiler Care: Dishwasher safe, however, hand washing with soapy water and soft cloth or sponge is recommended to prolong non-stick properties. To prolong performance avoid using metal utensils, abrasive scrubbing pads & cleaners 5 year Manufacturer warranty on pan, 2 year manufacturer warranty on the non-stick coating