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 9015 Plain White Polystyrene Sheets (3) 0.15"/0.4mm (y)
Evergreen Scale Models #9006 Clear 0.010 Thick Polystyrene Sheets 12x6 (2pcs)
Evergreen Scale Models #9007 Clear 0.015 Thick Polystyrene Sheets 12x6 (2pcs)
Evergreen Scale Models #258 4.8x7.9mm Polystyrene Rectangular Tubes (2pcs)
