Yakiniku Teppan 6mm, Compatible with Coleman Cool Stage Tabletop Grill This is a 6mm thick black steel plate. It has been laser-cut to prevent warping during programming, ensuring uniform hole count and width, and finished corners. The corners are also rounded to prevent injury. Please be aware that there may be cutting marks as shown in the 7th photo. Please understand that there may be cutting marks as shown in the 8th photo before purchasing. Size: 340 x 220mm, corner radius R10mm Hole width: 200 x 10mm R5 [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. We will wrap the plate in plastic wrap to prevent rust. We offer discounts for combined shipping with other items. Please send us a message if you have any questions.