The Javis 0.020" White Building Card 9" x 12.1/2 is plastic card, also commonly called plasticard, which can be used for a variety of uses, including scratch built models and architectural dioramas. Can be glued with plastic glue. Manufacturer: Javis Model: 20W 0.020" White Building Card 9" x 12.1/2" Thickness: 20/000, 0.02", ~0.5mm.