Exit Signs can be used on buildings, boats,s or the top of the exit doors to help to find the emergency exit door or ways. It saves life as well ( fire exit, water exit signs, etc.) there so many different types of exit signs. I have attached a red, black, and green printable exit sign that can be print on USA default size papers. (Dimensions: 8.5 x 11-inch Orientation: portrait, vertical) Exits available. the sing can be printed using your laser or inkjet printer. you can use the sign as a temporary or permanent safety solution.