Yakiniku Teppan 6mm, Compatible with Iwatani Robatayaki This is a 6mm thick black steel plate. It has been laser-cut to prevent warping during the programming process, ensuring uniform hole count, width, and corner finishing. The corners are also rounded to prevent injury. Please note that there may be cutting marks as shown in the 7th photo. Size: 280 x 180mm, Corner R10mm Hole Width: 160 x 10mmR5 [Notes] Please season the plate before use. Due to the manufacturing process, there may be minor scratches, but they will not be noticeable after seasoning. Rust may occur during shipping. To prevent rust, the plate will be wrapped in plastic wrap before shipping. We offer discounts for combined shipping with other items. If you have any questions, please send us a message.