PP Hollow Sheet material:PP width:1-2.05mm Thickness:2~12mm Color:White,Transparent,Red,Yellow,Blue,Green, PP Hollow SheetIntroduction:PP corrugated sheet are light, high strength ... can be used to display, screen printing, packaging. S-corrugated board is the one of Oursign's special products. The package ... 44m2. Special Specification (length, Width, Thickness, Weight)can be specified. PP Hollow Sheet