... size A4X2mm,30x30cmx5mm,50cmx70cmx5mm,58cmx58cmx3mm/5mm ,clients' size and thickness are available. appearance smooth feel,rigid, moisture ... 1pc/PPbag,200pcs/ctn usage craft,advertisement,exhibition and display,finishing material,used in advertising company, ... (1). Advertising:Advertising boards, signs, shop window displays, pop-up displays, exhibition boards, picture frame backing, POP advertising ...