... ; 3.with imported acrylic for the LGP and panel. LED slim light box ,with thin feature.thickness is 1.5cm and ... angle, etc.3. Size: A0, A1, A2, A3, A44. Poster: easy to change the posters, only need to open snape frame ... , strenghten the frame design, have the features of anti impact, easy installation, nice look, energy saving and environment protection , display the ...