The purchase date is unknown, and the box has been opened, but it appears to be almost unused. There are tape marks on the box, but the main body shows no noticeable scratches or stains and is in very clean condition. The size is approximately 28 cm in diameter. Please understand that this is a reused item, so there may be some minor imperfections before purchasing. A plate that can make 7 pancakes of the same size! Perfect size for making English muffins, buns, rice burgers, and fillings! Can also be used in the oven. Seven dishes can be made at once with one plate! Product Code: KS-2944 Product Weight: Approximately 1265g (including box: 1380g) Product Dimensions (Outer): Width 323 x Depth 276 x Height 23mm (Inner): Width 270 x Length 270 x Depth 15mm (Height from lid to knob) 75mm Surface Treatment: Fluororesin coating (inner surface) Material: Body: Aluminum alloy, Lid: Tempered glass, Lid knob: Natural wood