simple, convenient access, fast assembly, With green to environment, easy to transport etc. material:Acryic and steelcolour:silver n.w.:7.0kgsg.w.:7.5kgsnormal graphic size:A3meas:61*52*20/1pcs product information and corporate image. 1, the product variety of materials, appearance, exhibition stand solid and strong, durable good, with good persistence. 2, the product structure using a detachable ...