holography rear projection screen film, projector is behind the screen, so no shadow by presenter, useful for entertainment,show glass holography rear projection screen film(apply to  fashion shop);self adhesive rear projection screen filmprojection film has high light...

optical rear projection film project from the rear onto a window which will show the image to passers by outside  self adhesive  rear projection film , project from the rear onto a window which will show the image to passers by outsideTEST...

adhesive rear projection screen film, projector is behind the screen, no shadow by presenter, useful for entertainment,display   self adhesive rear projection screen filmprojector is behind screen in rear type,  no shadow by presenter, very useful for display...