Amazon.com: White Polystyrene 8" X 12" X 0.010" Plastic Sheet Styrene Pack of 8 : Industrial & Scientific
ABS0905 8pcs 0.5mm Thickness 200mm x 250mm White Polystyrene Sheets 9.84'' x 7.87'' x 0.02'' ABS Styrene Sheets for Model Train Layout New (0.5mm) : Amazon.co.uk: Outlet
0.030in (0.75mm) White Styrene Sheet (pk2)
ABS0905 8pcs 0.5mm Thickness 200mm x 250mm White Polystyrene Sheets 9.84'' x 7.87'' x 0.02'' ABS Styrene Sheets for Model Train Layout New (0.5mm) : Amazon.co.uk: Outlet
Plasticard - Styrene Sheets (HIPS) A4 White Plastic Sheets - 0.5mm to 4mm Gloss | eBay