This is a Tupperware frying pan, the TupperChef 28cm. Surface coating: Fluororesin coating Body: Stainless steel (18% chromium, 8% nickel) 1 layer Clad bottom Aluminum 1 layer Stainless steel (18% chromium) 1 layer Dimensions: Inner diameter 28.0cm Bottom thickness: 6.30mm (total of 3 layers) Capacity 2.7L The box is also available, but it is not in good condition, so it will be listed without the box. It is unused, but it has been stored by an individual, so please refrain from purchasing if you are looking for perfection. Please understand that it will be shipped with simple packaging. If you have any concerns, please ask before purchasing. It is being sold as-is. We will ship within 7 days after payment confirmation. All accessories are shown in the photos. Packaging materials are reused. If you do not start the transaction within 24 hours after purchase, we will cancel the purchase due to the buyer's convenience. Also, please leave a review upon receiving the item.