This is a double sided sign. Turn over to fool your friends. The front of the sign is IN CASE OF FIRE (Turn me over) NOT NOW STUPID IN CASE OF FIRE! (Back) 11.5 inch by 9 inch premium laminated sign features robust 20 mil lamination (10 mil lamination per side). Pre-punched mounting hole at top center of sign. Additional holes may be added as needed using hammer and nail depending upon mounting application. Sign suitable for use indoors or outdoors.