... 2~12mm Color:White,Transparent,Red,Yellow,Blue,Green, PP Hollow boardIntroduction:PP corrugated sheet are light, high strength, anticorrosive, ... one of Oursign's special products. The package box made of this media is with high intensity and ... booth decoration.4. Displays (indoor and outdoor).5. packing box.6. Insulator, cushion material, tray. Specification:Physical propertyValueThickness ± ...