Edge cover is used on the grooves of complete-set wall panels. It is used for 40mm panel system. Drill on the cover and the tension lock could through the holes to lock other extrusions. In addition, it also can protect the panel. Its max length is 6m. The actually size will be intercepted according to the used panel’s size. If you have any other requirements, LingTong will meet your needs. It weighs 0.218kg for per meter. It is made of aluminium. Its size is 40*13.5mm. If there are some relative needs, LingTong will provide the best service for you in exhibition construction.