... poster in seconds. foldable aluminum poster board stand1,single side / double side advertising poster board2,suitable for outdoor or indoor3,angle ... graphic leads to economicfree standing foldable poster board standdetails1,finish:silver anodized / black anodized2,back panel material:PP,PVC,wooden, ... buble film7,G.W /N.W:15kg /7.4kg for double sides , 11kg /4.7kg for single sideBuyer notes,If intersted ...