2, Frame: Aluminium Alloy (Four Clip Type).
3, Color: colorful frame color
4, Frame Thickness: 16mm, Frame Width: 25mm.
5, Material: Aluminium Frame, Acrylic Sheet for Light Guide Panel, PS Front Panel, PVC Bottom Panel.
6, Stadard Size: A0-A4
7, Slim Type, Easy to Change Poster, and Easy to Install.
8,Application:airport,bus-stop,metro-station,chain store,shopping mall,supetmarket,hotel,restaurant,bank,exhibition and so on.