... ,red,yellow,blue,black,gray,green 3.light weight color kt board/kt board /kt sheet/polystyrene sheeet 1. smooth surface, good ... 700*1000mm,900*2400mm,1200*2400mm4. thickness:2mm-20mm,5. color:white,red,yellow,blue,black,gray,green6. package:plastic bags ... time:with two weeks after reveiving the payment. Application:Advertising board, signs board,Exhibition/display ,indoor and outdoor decoaration