HJ-502: double-side poster stand specialty: lightweight and portable, economically-use, graphic can be replaced at will, lightweight aluminum, novelty on-off clip, high quality fireproof board on the back, pucker support, perfect protection for the graphic of PE film. it is easily 6and disassemble. Area for use: Suitable for all kinds of exhibition, promotion and outdoor advertisement. NW/ PCS: 7.5kg Graphic dimension: 600?50mm