A Lingtong Double Side Fabric/Panel Extrusion W2638 is used to manufacture light boxes for use at trade shows and exhibitions. Several aspects of the double-sided fabric frame can be utilized. For example, using the double-sided fabric light box as a suspended poster; as a poster in the display window of the store; and as a guide at the entrance. Installation of the picture is accomplished by sewing the fabric with silicon strips and inserting them into the frame. After application, the fabric frame's width is 80mm. The main material is aluminum. The weight is 1.480kg/m.