Styrofoam, 2cm thick Approximately 20 x 30cm, 5 sheets Not machine-cut. Dimensional errors may occur. [Note] There are no major scratches, but there are dents and scratches. Please refrain from purchasing if you are concerned. [Shipping] It will be shipped in a paper bag via regular mail (teikeigai). We are not responsible for any damage during shipping, so please understand.