This is an Evergreen Scale Models EVG9060 0.060" (1.5mm) Thick White Polystyrene sheet. 12x6". These are a great construction material for model railroads. .
Evergreen Scale Models Styrene Plastic Strip Tubes Angles Rods Scratch Building
Evergreen Scale Models Styrene Textured Sheets Plastic Cladding Roof Clapboard
Evergreen Scale Models #9007 Clear 0.015 Thick Polystyrene Sheets 12x6 (2pcs)
Evergreen Scale Models #258 4.8x7.9mm Polystyrene Rectangular Tubes (2pcs)
Evergreen Scale Models #119 .015x.250 (0.4x6.3mm) Polystyrene Strips (10pcs)
Evergreen Scale Models #178 .100x.188 (2.5x4.8mm) Polystyrene Strips (7pcs)
