... Any color & Any size. PP plastic corrugated sign board DescriptionPP Hollow Board / corrugated plastic panels/pp hollow board/sheetMaterialPPWidth & length ... inks easilyGradeCommon, Corona Treated,Anti-Static,Conductive,UV Stabilized,etcPackingFilm ordinary packing or according to your ... 4) Size flexibility, relatively low cost. (5) Weather resistant (UV, rain, typhoon, frost and so on). (6) Durable, ...