... linersStucture: Paper Liner+ Polystyrene Foam Core+Paper LinerColor: white,red,blue,yellow,green ,black,grayCHaracter:1.Smooth,high- ... Advertizing boards,signs,shopwindow displays,pop-uup displays,exhibition board,picture frame backing ,POP advertozomg screem-printing ,gift boxes,food ... 2mm to 20mm2.Size:920mm*2440mm,1220mm*2440mm3.Color:white,red,black,green,yellow,blue etc4.Special sizes available ...