As shown in the product name and image. The material seems to be tin, or something metallic. It's like a license plate rolled into a cylinder. Thank you for your consideration. * We cannot accept individual price negotiations. * We will ship within one week from the day after payment. * Regarding used items, please refrain from purchasing if you are concerned about minor scratches or signs of use that are difficult for amateurs to assess. * In principle, we will use simple packaging.