1) Elegant designed aluminum black velvet covered frame, absorbs unwanted ambient light. 2) Translucent vinyl gray fabric or flexible matte white to suit rear or front projection request. High definition flexible fabric gives perfect picture quality. Washable with mild soap, wide angle view. 3) Extreme flat tension system, adjustable to make sure all time flat. 4) Quick and easy installation. Hangs just like a picture. 5) Split screen design for long size screen shorten packing measurement which qualified to send by express company.