A plastic sheet with printed scales! It is useful as a guide when cutting or processing parts. Refer to the printed scales on the surface and cut to the desired shape. By using it as a guide, you can easily progress with the cutting work. Important Note: The scales on this product are for reference only. For work requiring precise accuracy, please use appropriate measuring tools based on the situation. Thicknesses: 0.3mm, 0.5mm, 0.8mm, 1.0mm, and 2.0mm (5 variations) Size: B5 (182mm x 257mm) Quantity: 2 sheets (0.3-1.0mm) / 1 sheet (2.0mm) Material: Styrene Resin / PS Scale Print Colors: White or Blue White ScaleOM-401 (0.3mm) / OM-402 (0.5mm)OM-403 (1.0 mm) / OM-404 (0.8 mm) OM-405 (2.0mm) Blue ScaleOM-406 (0.3mm) / OM-407 (0.5mm)OM-408 (1.0 mm) / OM-409 (0.8 mm) OM-410 (2.0mm)