... ' size and thickness are available. appearance all kinds of figure,lightpackage 50pcs/parts,1pcs/PPbag,50pcs/ctn30cmx30cmx5mm,1pc/PPbag ... is an extruded polystyrene foam board between two sheets of impact resistance of art paperpaper. Applications (1). Advertising:Advertising boards, signs, ... , ductsFeature foam board,surface clip the two layers of paper,white paper,color paper,the composite metal paper ...