nano coating hologram projection film 3-8 meters wide Application: our hologram projection film could meet the global markets in all sizes to make the images with largest format to appears shocked 3D holographic effects. 1) Advertising & Events 2) Retail products exhibition 3) Product Launch 4) Exhibition 5) Concert 6) Conference 7) Fashion Show Specification: Thickness :50-100μm Width :400mm-8000mm (others can be customized )