Creatures of the night are beating down your door; you had better barricade it for safety! These Battered Window Boards feature detailed faux-weathered printing on one side and a black-light-reactive surface for a spooky glow under the black light. Hang these plastic lightweight Battered Window Boards on the inside or outside easily with double-sided tape or sticky tack (both sold separately). Package includes 4 Window Boards each measuring 27 1/2in long x 5 3/4in wide.