Made by Koueido Material Non-scale SB B4-7P with double-sided paper Dense styrofoam-like material, with quality paper on both sides of the back. The paper lamination allows for free colouring. You can also use markers or paints to draw illustrations. Light weight, excellent workability to be cut crisply with a cutter knife etc. Dimensions: 257mm x 364mm x 7mm thick Number of sheets: 2 Made in Japan Information compiled by: Sakatsu Gallery Foam board with quality paper on both sides. The paper lamination allows for free colouring. This foam board can be used as a base for dioramas or for building models. The paper is double-sided and cannot be processed with a hot wire cutter. Please use a cutter for cutting. When cutting, please use a new blade as much as possible and run the blade through the same area several times, rather than trying to cut all at once. Please note that this product can easily be mistaken for styrene paper (paperless foam board). arious types of B4 Styrene Board 1mm thickness 4pcs 2mm thickness 4pcs 3mm thickness 3pcs 5mm thickness 3pcs 7mm thick 2pcs